19038768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{56663}}^1$

素因数の和:56681

約数の個数: 40

約数和(自身を含む): 56210688

約数和(自身を除く): 37171920

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 56663, 113326, 169989, 226652, 339978, 396641, 453304, 679956, 793282, 906608, 1189923, 1359912, 1586564, 2379846, 2719824, 3173128, 4759692, 6346256, 9519384, 19038768]

約数ペア:

[(1, 19038768), (2, 9519384), (3, 6346256), (4, 4759692), (6, 3173128), (7, 2719824), (8, 2379846), (12, 1586564), (14, 1359912), (16, 1189923), (21, 906608), (24, 793282), (28, 679956), (42, 453304), (48, 396641), (56, 339978), (84, 226652), (112, 169989), (168, 113326), (336, 56663)]