37739890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1429}}^1$

素因数の和:1594

約数の個数: 32

約数和(自身を含む): 72072000

約数和(自身を除く): 34332110

約数列:

[1, 2, 5, 10, 19, 38, 95, 139, 190, 278, 695, 1390, 1429, 2641, 2858, 5282, 7145, 13205, 14290, 26410, 27151, 54302, 135755, 198631, 271510, 397262, 993155, 1986310, 3773989, 7547978, 18869945, 37739890]

約数ペア:

[(1, 37739890), (2, 18869945), (5, 7547978), (10, 3773989), (19, 1986310), (38, 993155), (95, 397262), (139, 271510), (190, 198631), (278, 135755), (695, 54302), (1390, 27151), (1429, 26410), (2641, 14290), (2858, 13205), (5282, 7145)]