19613170944

素因数分解:

$2^8\times 3^2\times {\mathrm{313}}^1\times {\mathrm{27197}}^1$

素因数の和:27532

約数の個数: 108

約数和(自身を含む): 56732362596

約数和(自身を除く): 37119191652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 313, 384, 576, 626, 768, 939, 1152, 1252, 1878, 2304, 2504, 2817, 3756, 5008, 5634, 7512, 10016, 11268, 15024, 20032, 22536, 27197, 30048, 40064, 45072, 54394, 60096, 80128, 81591, 90144, 108788, 120192, 163182, 180288, 217576, 240384, 244773, 326364, 360576, 435152, 489546, 652728, 721152, 870304, 979092, 1305456, 1740608, 1958184, 2610912, 3481216, 3916368, 5221824, 6962432, 7832736, 8512661, 10443648, 15665472, 17025322, 20887296, 25537983, 31330944, 34050644, 51075966, 62661888, 68101288, 76613949, 102151932, 136202576, 153227898, 204303864, 272405152, 306455796, 408607728, 544810304, 612911592, 817215456, 1089620608, 1225823184, 1634430912, 2179241216, 2451646368, 3268861824, 4903292736, 6537723648, 9806585472, 19613170944]

約数ペア:

[(1, 19613170944), (2, 9806585472), (3, 6537723648), (4, 4903292736), (6, 3268861824), (8, 2451646368), (9, 2179241216), (12, 1634430912), (16, 1225823184), (18, 1089620608), (24, 817215456), (32, 612911592), (36, 544810304), (48, 408607728), (64, 306455796), (72, 272405152), (96, 204303864), (128, 153227898), (144, 136202576), (192, 102151932), (256, 76613949), (288, 68101288), (313, 62661888), (384, 51075966), (576, 34050644), (626, 31330944), (768, 25537983), (939, 20887296), (1152, 17025322), (1252, 15665472), (1878, 10443648), (2304, 8512661), (2504, 7832736), (2817, 6962432), (3756, 5221824), (5008, 3916368), (5634, 3481216), (7512, 2610912), (10016, 1958184), (11268, 1740608), (15024, 1305456), (20032, 979092), (22536, 870304), (27197, 721152), (30048, 652728), (40064, 489546), (45072, 435152), (54394, 360576), (60096, 326364), (80128, 244773), (81591, 240384), (90144, 217576), (108788, 180288), (120192, 163182)]