18826610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5521}}^1$

素因数の和:5570

約数の個数: 32

約数和(自身を含む): 38168064

約数和(自身を除く): 19341454

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 5521, 11042, 27605, 55210, 60731, 121462, 171151, 303655, 342302, 607310, 855755, 1711510, 1882661, 3765322, 9413305, 18826610]

約数ペア:

[(1, 18826610), (2, 9413305), (5, 3765322), (10, 1882661), (11, 1711510), (22, 855755), (31, 607310), (55, 342302), (62, 303655), (110, 171151), (155, 121462), (310, 60731), (341, 55210), (682, 27605), (1705, 11042), (3410, 5521)]