12762542

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{619}}^1$

素因数の和:708

約数の個数: 24

約数和(自身を含む): 21103560

約数和(自身を除く): 8341018

約数列:

[1, 2, 13, 26, 61, 122, 169, 338, 619, 793, 1238, 1586, 8047, 10309, 16094, 20618, 37759, 75518, 104611, 209222, 490867, 981734, 6381271, 12762542]

約数ペア:

[(1, 12762542), (2, 6381271), (13, 981734), (26, 490867), (61, 209222), (122, 104611), (169, 75518), (338, 37759), (619, 20618), (793, 16094), (1238, 10309), (1586, 8047)]