15821106

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2311}}^1$

素因数の和:2486

約数の個数: 32

約数和(自身を含む): 36400128

約数和(自身を除く): 20579022

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 163, 326, 489, 978, 1141, 2282, 2311, 3423, 4622, 6846, 6933, 13866, 16177, 32354, 48531, 97062, 376693, 753386, 1130079, 2260158, 2636851, 5273702, 7910553, 15821106]

約数ペア:

[(1, 15821106), (2, 7910553), (3, 5273702), (6, 2636851), (7, 2260158), (14, 1130079), (21, 753386), (42, 376693), (163, 97062), (326, 48531), (489, 32354), (978, 16177), (1141, 13866), (2282, 6933), (2311, 6846), (3423, 4622)]