31819294

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1019}}^1\times {\mathrm{1201}}^1$

素因数の和:2235

約数の個数: 16

約数和(自身を含む): 51493680

約数和(自身を除く): 19674386

約数列:

[1, 2, 13, 26, 1019, 1201, 2038, 2402, 13247, 15613, 26494, 31226, 1223819, 2447638, 15909647, 31819294]

約数ペア:

[(1, 31819294), (2, 15909647), (13, 2447638), (26, 1223819), (1019, 31226), (1201, 26494), (2038, 15613), (2402, 13247)]