13230386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{809}}^1$

素因数の和:878

約数の個数: 32

約数和(自身を含む): 23269680

約数和(自身を除く): 10039294

約数列:

[1, 2, 13, 17, 26, 34, 37, 74, 221, 442, 481, 629, 809, 962, 1258, 1618, 8177, 10517, 13753, 16354, 21034, 27506, 29933, 59866, 178789, 357578, 389129, 508861, 778258, 1017722, 6615193, 13230386]

約数ペア:

[(1, 13230386), (2, 6615193), (13, 1017722), (17, 778258), (26, 508861), (34, 389129), (37, 357578), (74, 178789), (221, 59866), (442, 29933), (481, 27506), (629, 21034), (809, 16354), (962, 13753), (1258, 10517), (1618, 8177)]