17209802

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{821}}^1$

素因数の和:1093

約数の個数: 16

約数和(自身を含む): 26514432

約数和(自身を除く): 9304630

約数列:

[1, 2, 47, 94, 223, 446, 821, 1642, 10481, 20962, 38587, 77174, 183083, 366166, 8604901, 17209802]

約数ペア:

[(1, 17209802), (2, 8604901), (47, 366166), (94, 183083), (223, 77174), (446, 38587), (821, 20962), (1642, 10481)]