21366614

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{4211}}^1$

素因数の和:4315

約数の個数: 16

約数和(自身を含む): 33359040

約数和(自身を除く): 11992426

約数列:

[1, 2, 43, 59, 86, 118, 2537, 4211, 5074, 8422, 181073, 248449, 362146, 496898, 10683307, 21366614]

約数ペア:

[(1, 21366614), (2, 10683307), (43, 496898), (59, 362146), (86, 248449), (118, 181073), (2537, 8422), (4211, 5074)]