11684270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{311}}^1$

素因数の和:365

約数の個数: 48

約数和(自身を含む): 24137568

約数和(自身を除く): 12453298

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 289, 311, 442, 578, 622, 1105, 1445, 1555, 2210, 2890, 3110, 3757, 4043, 5287, 7514, 8086, 10574, 18785, 20215, 26435, 37570, 40430, 52870, 68731, 89879, 137462, 179758, 343655, 449395, 687310, 898790, 1168427, 2336854, 5842135, 11684270]

約数ペア:

[(1, 11684270), (2, 5842135), (5, 2336854), (10, 1168427), (13, 898790), (17, 687310), (26, 449395), (34, 343655), (65, 179758), (85, 137462), (130, 89879), (170, 68731), (221, 52870), (289, 40430), (311, 37570), (442, 26435), (578, 20215), (622, 18785), (1105, 10574), (1445, 8086), (1555, 7514), (2210, 5287), (2890, 4043), (3110, 3757)]