18188510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3301}}^1$

素因数の和:3356

約数の個数: 32

約数和(自身を含む): 35661600

約数和(自身を除く): 17473090

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 3301, 5510, 6602, 16505, 33010, 62719, 95729, 125438, 191458, 313595, 478645, 627190, 957290, 1818851, 3637702, 9094255, 18188510]

約数ペア:

[(1, 18188510), (2, 9094255), (5, 3637702), (10, 1818851), (19, 957290), (29, 627190), (38, 478645), (58, 313595), (95, 191458), (145, 125438), (190, 95729), (290, 62719), (551, 33010), (1102, 16505), (2755, 6602), (3301, 5510)]