15622588

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1489}}^1$

素因数の和:1597

約数の個数: 24

約数和(自身を含む): 28453040

約数和(自身を除く): 12830452

約数列:

[1, 2, 4, 43, 61, 86, 122, 172, 244, 1489, 2623, 2978, 5246, 5956, 10492, 64027, 90829, 128054, 181658, 256108, 363316, 3905647, 7811294, 15622588]

約数ペア:

[(1, 15622588), (2, 7811294), (4, 3905647), (43, 363316), (61, 256108), (86, 181658), (122, 128054), (172, 90829), (244, 64027), (1489, 10492), (2623, 5956), (2978, 5246)]