13621282

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{1063}}^1$

素因数の和:1257

約数の個数: 16

約数和(自身を含む): 21067200

約数和(自身を除く): 7445918

約数列:

[1, 2, 43, 86, 149, 298, 1063, 2126, 6407, 12814, 45709, 91418, 158387, 316774, 6810641, 13621282]

約数ペア:

[(1, 13621282), (2, 6810641), (43, 316774), (86, 158387), (149, 91418), (298, 45709), (1063, 12814), (2126, 6407)]