13080968

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2099}}^1$

素因数の和:2165

約数の個数: 32

約数和(自身を含む): 26460000

約数和(自身を除く): 13379032

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 779, 1558, 2099, 3116, 4198, 6232, 8396, 16792, 39881, 79762, 86059, 159524, 172118, 319048, 344236, 688472, 1635121, 3270242, 6540484, 13080968]

約数ペア:

[(1, 13080968), (2, 6540484), (4, 3270242), (8, 1635121), (19, 688472), (38, 344236), (41, 319048), (76, 172118), (82, 159524), (152, 86059), (164, 79762), (328, 39881), (779, 16792), (1558, 8396), (2099, 6232), (3116, 4198)]