15587428

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:483

約数の個数: 24

約数和(自身を含む): 27808704

約数和(自身を除く): 12221276

約数列:

[1, 2, 4, 131, 151, 197, 262, 302, 394, 524, 604, 788, 19781, 25807, 29747, 39562, 51614, 59494, 79124, 103228, 118988, 3896857, 7793714, 15587428]

約数ペア:

[(1, 15587428), (2, 7793714), (4, 3896857), (131, 118988), (151, 103228), (197, 79124), (262, 59494), (302, 51614), (394, 39562), (524, 29747), (604, 25807), (788, 19781)]