15934270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8521}}^1$

素因数の和:8556

約数の個数: 32

約数和(自身を含む): 33133536

約数和(自身を除く): 17199266

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 8521, 17042, 42605, 85210, 93731, 144857, 187462, 289714, 468655, 724285, 937310, 1448570, 1593427, 3186854, 7967135, 15934270]

約数ペア:

[(1, 15934270), (2, 7967135), (5, 3186854), (10, 1593427), (11, 1448570), (17, 937310), (22, 724285), (34, 468655), (55, 289714), (85, 187462), (110, 144857), (170, 93731), (187, 85210), (374, 42605), (935, 17042), (1870, 8521)]