12711070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{74771}}^1$

素因数の和:74795

約数の個数: 16

約数和(自身を含む): 24226128

約数和(自身を除く): 11515058

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 74771, 149542, 373855, 747710, 1271107, 2542214, 6355535, 12711070]

約数ペア:

[(1, 12711070), (2, 6355535), (5, 2542214), (10, 1271107), (17, 747710), (34, 373855), (85, 149542), (170, 74771)]