13112318

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{11131}}^1$

素因数の和:11183

約数の個数: 16

約数和(自身を含む): 21373440

約数和(自身を除く): 8261122

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 11131, 22262, 211489, 345061, 422978, 690122, 6556159, 13112318]

約数ペア:

[(1, 13112318), (2, 6556159), (19, 690122), (31, 422978), (38, 345061), (62, 211489), (589, 22262), (1178, 11131)]