19496074

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{18289}}^1$

素因数の和:18345

約数の個数: 16

約数和(自身を含む): 32263560

約数和(自身を除く): 12767486

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 18289, 36578, 237757, 475514, 749849, 1499698, 9748037, 19496074]

約数ペア:

[(1, 19496074), (2, 9748037), (13, 1499698), (26, 749849), (41, 475514), (82, 237757), (533, 36578), (1066, 18289)]