19103679518

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7297051}}^1$

素因数の和:7297088

約数の個数: 32

約数和(自身を含む): 37827917568

約数和(自身を除く): 18724238050

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 7297051, 14594102, 51079357, 80267561, 102158714, 124049867, 160535122, 248099734, 561872927, 868349069, 1123745854, 1364548537, 1736698138, 2729097074, 9551839759, 19103679518]

約数ペア:

[(1, 19103679518), (2, 9551839759), (7, 2729097074), (11, 1736698138), (14, 1364548537), (17, 1123745854), (22, 868349069), (34, 561872927), (77, 248099734), (119, 160535122), (154, 124049867), (187, 102158714), (238, 80267561), (374, 51079357), (1309, 14594102), (2618, 7297051)]