27321398

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{11807}}^1$

素因数の和:11911

約数の個数: 16

約数和(自身を含む): 44634240

約数和(自身を除く): 17312842

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 11807, 23614, 153491, 306982, 1050823, 2101646, 13660699, 27321398]

約数ペア:

[(1, 27321398), (2, 13660699), (13, 2101646), (26, 1050823), (89, 306982), (178, 153491), (1157, 23614), (2314, 11807)]