11228686

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1$

素因数の和:508

約数の個数: 32

約数和(自身を含む): 20191680

約数和(自身を除く): 8962994

約数列:

[1, 2, 7, 14, 37, 53, 74, 106, 259, 371, 409, 518, 742, 818, 1961, 2863, 3922, 5726, 13727, 15133, 21677, 27454, 30266, 43354, 105931, 151739, 211862, 303478, 802049, 1604098, 5614343, 11228686]

約数ペア:

[(1, 11228686), (2, 5614343), (7, 1604098), (14, 802049), (37, 303478), (53, 211862), (74, 151739), (106, 105931), (259, 43354), (371, 30266), (409, 27454), (518, 21677), (742, 15133), (818, 13727), (1961, 5726), (2863, 3922)]