16872310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18541}}^1$

素因数の和:18568

約数の個数: 32

約数和(自身を含む): 37380672

約数和(自身を除く): 20508362

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 18541, 37082, 92705, 129787, 185410, 241033, 259574, 482066, 648935, 1205165, 1297870, 1687231, 2410330, 3374462, 8436155, 16872310]

約数ペア:

[(1, 16872310), (2, 8436155), (5, 3374462), (7, 2410330), (10, 1687231), (13, 1297870), (14, 1205165), (26, 648935), (35, 482066), (65, 259574), (70, 241033), (91, 185410), (130, 129787), (182, 92705), (455, 37082), (910, 18541)]