19814010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{38851}}^1$

素因数の和:38878

約数の個数: 32

約数和(自身を含む): 50352192

約数和(自身を除く): 30538182

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 38851, 77702, 116553, 194255, 233106, 388510, 582765, 660467, 1165530, 1320934, 1981401, 3302335, 3962802, 6604670, 9907005, 19814010]

約数ペア:

[(1, 19814010), (2, 9907005), (3, 6604670), (5, 3962802), (6, 3302335), (10, 1981401), (15, 1320934), (17, 1165530), (30, 660467), (34, 582765), (51, 388510), (85, 233106), (102, 194255), (170, 116553), (255, 77702), (510, 38851)]