15601604

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1487}}^1$

素因数の和:1595

約数の個数: 24

約数和(自身を含む): 28414848

約数和(自身を除く): 12813244

約数列:

[1, 2, 4, 43, 61, 86, 122, 172, 244, 1487, 2623, 2974, 5246, 5948, 10492, 63941, 90707, 127882, 181414, 255764, 362828, 3900401, 7800802, 15601604]

約数ペア:

[(1, 15601604), (2, 7800802), (4, 3900401), (43, 362828), (61, 255764), (86, 181414), (122, 127882), (172, 90707), (244, 63941), (1487, 10492), (2623, 5948), (2974, 5246)]