12381279014

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{691151}}^1$

素因数の和:691232

約数の個数: 24

約数和(自身を含む): 20489892192

約数和(自身を除く): 8108613178

約数列:

[1, 2, 13, 26, 53, 106, 169, 338, 689, 1378, 8957, 17914, 691151, 1382302, 8984963, 17969926, 36631003, 73262006, 116804519, 233609038, 476203039, 952406078, 6190639507, 12381279014]

約数ペア:

[(1, 12381279014), (2, 6190639507), (13, 952406078), (26, 476203039), (53, 233609038), (106, 116804519), (169, 73262006), (338, 36631003), (689, 17969926), (1378, 8984963), (8957, 1382302), (17914, 691151)]