12910654

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1993}}^1$

素因数の和:2115

約数の個数: 16

約数和(自身を含む): 20099520

約数和(自身を除く): 7188866

約数列:

[1, 2, 41, 79, 82, 158, 1993, 3239, 3986, 6478, 81713, 157447, 163426, 314894, 6455327, 12910654]

約数ペア:

[(1, 12910654), (2, 6455327), (41, 314894), (79, 163426), (82, 157447), (158, 81713), (1993, 6478), (3239, 3986)]