39201424

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{12437}}^1$

素因数の和:12642

約数の個数: 20

約数和(自身を含む): 76344444

約数和(自身を除く): 37143020

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 12437, 24874, 49748, 99496, 198992, 2450089, 4900178, 9800356, 19600712, 39201424]

約数ペア:

[(1, 39201424), (2, 19600712), (4, 9800356), (8, 4900178), (16, 2450089), (197, 198992), (394, 99496), (788, 49748), (1576, 24874), (3152, 12437)]