30938102

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{19507}}^1$

素因数の和:19583

約数の個数: 16

約数和(自身を含む): 50798832

約数和(自身を除く): 19860730

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 19507, 39014, 253591, 507182, 1189927, 2379854, 15469051, 30938102]

約数ペア:

[(1, 30938102), (2, 15469051), (13, 2379854), (26, 1189927), (61, 507182), (122, 253591), (793, 39014), (1586, 19507)]