12420298

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{2423}}^1$

素因数の和:2669

約数の個数: 16

約数和(自身を含む): 20419776

約数和(自身を除く): 7999478

約数列:

[1, 2, 11, 22, 233, 466, 2423, 2563, 4846, 5126, 26653, 53306, 564559, 1129118, 6210149, 12420298]

約数ペア:

[(1, 12420298), (2, 6210149), (11, 1129118), (22, 564559), (233, 53306), (466, 26653), (2423, 5126), (2563, 4846)]