9681238

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{22307}}^1$

素因数の和:22347

約数の個数: 16

約数和(自身を含む): 17132544

約数和(自身を除く): 7451306

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 22307, 44614, 156149, 312298, 691517, 1383034, 4840619, 9681238]

約数ペア:

[(1, 9681238), (2, 4840619), (7, 1383034), (14, 691517), (31, 312298), (62, 156149), (217, 44614), (434, 22307)]