13261666

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{601}}^1$

素因数の和:690

約数の個数: 32

約数和(自身を含む): 23405760

約数和(自身を除く): 10144094

約数列:

[1, 2, 11, 17, 22, 34, 59, 118, 187, 374, 601, 649, 1003, 1202, 1298, 2006, 6611, 10217, 11033, 13222, 20434, 22066, 35459, 70918, 112387, 224774, 390049, 602803, 780098, 1205606, 6630833, 13261666]

約数ペア:

[(1, 13261666), (2, 6630833), (11, 1205606), (17, 780098), (22, 602803), (34, 390049), (59, 224774), (118, 112387), (187, 70918), (374, 35459), (601, 22066), (649, 20434), (1003, 13222), (1202, 11033), (1298, 10217), (2006, 6611)]