15991840804

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{1163}}^1\times {\mathrm{73141}}^1$

素因数の和:74355

約数の個数: 24

約数和(自身を含む): 28606128768

約数和(自身を除く): 12614287964

約数列:

[1, 2, 4, 47, 94, 188, 1163, 2326, 4652, 54661, 73141, 109322, 146282, 218644, 292564, 3437627, 6875254, 13750508, 85062983, 170125966, 340251932, 3997960201, 7995920402, 15991840804]

約数ペア:

[(1, 15991840804), (2, 7995920402), (4, 3997960201), (47, 340251932), (94, 170125966), (188, 85062983), (1163, 13750508), (2326, 6875254), (4652, 3437627), (54661, 292564), (73141, 218644), (109322, 146282)]