15402992

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{87517}}^1$

素因数の和:87536

約数の個数: 20

約数和(自身を含む): 32556696

約数和(自身を除く): 17153704

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 87517, 175034, 350068, 700136, 962687, 1400272, 1925374, 3850748, 7701496, 15402992]

約数ペア:

[(1, 15402992), (2, 7701496), (4, 3850748), (8, 1925374), (11, 1400272), (16, 962687), (22, 700136), (44, 350068), (88, 175034), (176, 87517)]