15118378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{1319}}^1$

素因数の和:1853

約数の個数: 16

約数和(自身を含む): 24805440

約数和(自身を除く): 9687062

約数列:

[1, 2, 11, 22, 521, 1042, 1319, 2638, 5731, 11462, 14509, 29018, 687199, 1374398, 7559189, 15118378]

約数ペア:

[(1, 15118378), (2, 7559189), (11, 1374398), (22, 687199), (521, 29018), (1042, 14509), (1319, 11462), (2638, 5731)]