13725776

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{10859}}^1$

素因数の和:10946

約数の個数: 20

約数和(自身を含む): 26932800

約数和(自身を除く): 13207024

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 10859, 21718, 43436, 86872, 173744, 857861, 1715722, 3431444, 6862888, 13725776]

約数ペア:

[(1, 13725776), (2, 6862888), (4, 3431444), (8, 1715722), (16, 857861), (79, 173744), (158, 86872), (316, 43436), (632, 21718), (1264, 10859)]