12351646

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{739}}^1$

素因数の和:939

約数の個数: 16

約数和(自身を含む): 18994320

約数和(自身を除く): 6642674

約数列:

[1, 2, 61, 122, 137, 274, 739, 1478, 8357, 16714, 45079, 90158, 101243, 202486, 6175823, 12351646]

約数ペア:

[(1, 12351646), (2, 6175823), (61, 202486), (122, 101243), (137, 90158), (274, 45079), (739, 16714), (1478, 8357)]