15205438

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{10663}}^1$

素因数の和:10719

約数の個数: 16

約数和(自身を含む): 24569856

約数和(自身を除く): 9364418

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 10663, 21326, 245249, 330553, 490498, 661106, 7602719, 15205438]

約数ペア:

[(1, 15205438), (2, 7602719), (23, 661106), (31, 490498), (46, 330553), (62, 245249), (713, 21326), (1426, 10663)]