12173836

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{10531}}^1$

素因数の和:10569

約数の個数: 18

約数和(自身を含む): 22633268

約数和(自身を除く): 10459432

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 10531, 21062, 42124, 179027, 358054, 716108, 3043459, 6086918, 12173836]

約数ペア:

[(1, 12173836), (2, 6086918), (4, 3043459), (17, 716108), (34, 358054), (68, 179027), (289, 42124), (578, 21062), (1156, 10531)]