9519172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3001}}^1$

素因数の和:3079

約数の個数: 24

約数和(自身を含む): 18240152

約数和(自身を除く): 8720980

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3001, 3172, 6002, 12004, 39013, 78026, 156052, 183061, 366122, 732244, 2379793, 4759586, 9519172]

約数ペア:

[(1, 9519172), (2, 4759586), (4, 2379793), (13, 732244), (26, 366122), (52, 183061), (61, 156052), (122, 78026), (244, 39013), (793, 12004), (1586, 6002), (3001, 3172)]