15718066

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1289}}^1$

素因数の和:1378

約数の個数: 32

約数和(自身を含む): 29473920

約数和(自身を除く): 13755854

約数列:

[1, 2, 7, 13, 14, 26, 67, 91, 134, 182, 469, 871, 938, 1289, 1742, 2578, 6097, 9023, 12194, 16757, 18046, 33514, 86363, 117299, 172726, 234598, 604541, 1122719, 1209082, 2245438, 7859033, 15718066]

約数ペア:

[(1, 15718066), (2, 7859033), (7, 2245438), (13, 1209082), (14, 1122719), (26, 604541), (67, 234598), (91, 172726), (134, 117299), (182, 86363), (469, 33514), (871, 18046), (938, 16757), (1289, 12194), (1742, 9023), (2578, 6097)]