12216974

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{1619}}^1$

素因数の和:1653

約数の個数: 32

約数和(自身を含む): 23328000

約数和(自身を除く): 11111026

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 343, 539, 686, 1078, 1619, 3238, 3773, 7546, 11333, 17809, 22666, 35618, 79331, 124663, 158662, 249326, 555317, 872641, 1110634, 1745282, 6108487, 12216974]

約数ペア:

[(1, 12216974), (2, 6108487), (7, 1745282), (11, 1110634), (14, 872641), (22, 555317), (49, 249326), (77, 158662), (98, 124663), (154, 79331), (343, 35618), (539, 22666), (686, 17809), (1078, 11333), (1619, 7546), (3238, 3773)]