15391142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{1163}}^1$

素因数の和:1687

約数の個数: 16

約数和(自身を含む): 24932880

約数和(自身を除く): 9541738

約数列:

[1, 2, 13, 26, 509, 1018, 1163, 2326, 6617, 13234, 15119, 30238, 591967, 1183934, 7695571, 15391142]

約数ペア:

[(1, 15391142), (2, 7695571), (13, 1183934), (26, 591967), (509, 30238), (1018, 15119), (1163, 13234), (2326, 6617)]