13316270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7121}}^1$

素因数の和:7156

約数の個数: 32

約数和(自身を含む): 27690336

約数和(自身を除く): 14374066

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 7121, 14242, 35605, 71210, 78331, 121057, 156662, 242114, 391655, 605285, 783310, 1210570, 1331627, 2663254, 6658135, 13316270]

約数ペア:

[(1, 13316270), (2, 6658135), (5, 2663254), (10, 1331627), (11, 1210570), (17, 783310), (22, 605285), (34, 391655), (55, 242114), (85, 156662), (110, 121057), (170, 78331), (187, 71210), (374, 35605), (935, 14242), (1870, 7121)]