19079648

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4483}}^1$

素因数の和:4519

約数の個数: 48

約数和(自身を含む): 45198720

約数和(自身を除く): 26119072

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 4483, 8966, 17932, 31381, 35864, 62762, 71728, 85177, 125524, 143456, 170354, 251048, 340708, 502096, 596239, 681416, 1004192, 1192478, 1362832, 2384956, 2725664, 4769912, 9539824, 19079648]

約数ペア:

[(1, 19079648), (2, 9539824), (4, 4769912), (7, 2725664), (8, 2384956), (14, 1362832), (16, 1192478), (19, 1004192), (28, 681416), (32, 596239), (38, 502096), (56, 340708), (76, 251048), (112, 170354), (133, 143456), (152, 125524), (224, 85177), (266, 71728), (304, 62762), (532, 35864), (608, 31381), (1064, 17932), (2128, 8966), (4256, 4483)]