12669470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{773}}^1$

素因数の和:940

約数の個数: 32

約数和(自身を含む): 25077600

約数和(自身を除く): 12408130

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 149, 298, 745, 773, 1490, 1546, 1639, 3278, 3865, 7730, 8195, 8503, 16390, 17006, 42515, 85030, 115177, 230354, 575885, 1151770, 1266947, 2533894, 6334735, 12669470]

約数ペア:

[(1, 12669470), (2, 6334735), (5, 2533894), (10, 1266947), (11, 1151770), (22, 575885), (55, 230354), (110, 115177), (149, 85030), (298, 42515), (745, 17006), (773, 16390), (1490, 8503), (1546, 8195), (1639, 7730), (3278, 3865)]