15872388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{188957}}^1$

素因数の和:188971

約数の個数: 24

約数和(自身を含む): 42326592

約数和(自身を除く): 26454204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 188957, 377914, 566871, 755828, 1133742, 1322699, 2267484, 2645398, 3968097, 5290796, 7936194, 15872388]

約数ペア:

[(1, 15872388), (2, 7936194), (3, 5290796), (4, 3968097), (6, 2645398), (7, 2267484), (12, 1322699), (14, 1133742), (21, 755828), (28, 566871), (42, 377914), (84, 188957)]