19374656

素因数分解:

$2^6\times 7^1\times {\mathrm{59}}^1\times {\mathrm{733}}^1$

素因数の和:811

約数の個数: 56

約数和(自身を含む): 44744640

約数和(自身を除く): 25369984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 64, 112, 118, 224, 236, 413, 448, 472, 733, 826, 944, 1466, 1652, 1888, 2932, 3304, 3776, 5131, 5864, 6608, 10262, 11728, 13216, 20524, 23456, 26432, 41048, 43247, 46912, 82096, 86494, 164192, 172988, 302729, 328384, 345976, 605458, 691952, 1210916, 1383904, 2421832, 2767808, 4843664, 9687328, 19374656]

約数ペア:

[(1, 19374656), (2, 9687328), (4, 4843664), (7, 2767808), (8, 2421832), (14, 1383904), (16, 1210916), (28, 691952), (32, 605458), (56, 345976), (59, 328384), (64, 302729), (112, 172988), (118, 164192), (224, 86494), (236, 82096), (413, 46912), (448, 43247), (472, 41048), (733, 26432), (826, 23456), (944, 20524), (1466, 13216), (1652, 11728), (1888, 10262), (2932, 6608), (3304, 5864), (3776, 5131)]