12976426

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{541}}^1$

素因数の和:789

約数の個数: 16

約数和(自身を含む): 19902240

約数和(自身を除く): 6925814

約数列:

[1, 2, 67, 134, 179, 358, 541, 1082, 11993, 23986, 36247, 72494, 96839, 193678, 6488213, 12976426]

約数ペア:

[(1, 12976426), (2, 6488213), (67, 193678), (134, 96839), (179, 72494), (358, 36247), (541, 23986), (1082, 11993)]