12495824

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{70999}}^1$

素因数の和:71018

約数の個数: 20

約数和(自身を含む): 26412000

約数和(自身を除く): 13916176

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 70999, 141998, 283996, 567992, 780989, 1135984, 1561978, 3123956, 6247912, 12495824]

約数ペア:

[(1, 12495824), (2, 6247912), (4, 3123956), (8, 1561978), (11, 1135984), (16, 780989), (22, 567992), (44, 283996), (88, 141998), (176, 70999)]