11744915

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 17611776

約数和(自身を除く): 5866861

約数列:

[1, 5, 7, 13, 35, 65, 83, 91, 311, 415, 455, 581, 1079, 1555, 2177, 2905, 4043, 5395, 7553, 10885, 20215, 25813, 28301, 37765, 129065, 141505, 180691, 335569, 903455, 1677845, 2348983, 11744915]

約数ペア:

[(1, 11744915), (5, 2348983), (7, 1677845), (13, 903455), (35, 335569), (65, 180691), (83, 141505), (91, 129065), (311, 37765), (415, 28301), (455, 25813), (581, 20215), (1079, 10885), (1555, 7553), (2177, 5395), (2905, 4043)]