19406938368

素因数分解:

$2^8\times 3^1\times {\mathrm{1297}}^1\times {\mathrm{19483}}^1$

素因数の和:20799

約数の個数: 72

約数和(自身を含む): 51693234208

約数和(自身を除く): 32286295840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 1297, 2594, 3891, 5188, 7782, 10376, 15564, 19483, 20752, 31128, 38966, 41504, 58449, 62256, 77932, 83008, 116898, 124512, 155864, 166016, 233796, 249024, 311728, 332032, 467592, 498048, 623456, 935184, 996096, 1246912, 1870368, 2493824, 3740736, 4987648, 7481472, 14962944, 25269451, 50538902, 75808353, 101077804, 151616706, 202155608, 303233412, 404311216, 606466824, 808622432, 1212933648, 1617244864, 2425867296, 3234489728, 4851734592, 6468979456, 9703469184, 19406938368]

約数ペア:

[(1, 19406938368), (2, 9703469184), (3, 6468979456), (4, 4851734592), (6, 3234489728), (8, 2425867296), (12, 1617244864), (16, 1212933648), (24, 808622432), (32, 606466824), (48, 404311216), (64, 303233412), (96, 202155608), (128, 151616706), (192, 101077804), (256, 75808353), (384, 50538902), (768, 25269451), (1297, 14962944), (2594, 7481472), (3891, 4987648), (5188, 3740736), (7782, 2493824), (10376, 1870368), (15564, 1246912), (19483, 996096), (20752, 935184), (31128, 623456), (38966, 498048), (41504, 467592), (58449, 332032), (62256, 311728), (77932, 249024), (83008, 233796), (116898, 166016), (124512, 155864)]