15123668

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4253}}^1$

素因数の和:4391

約数の個数: 24

約数和(自身を含む): 30492672

約数和(自身を除く): 15369004

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 4253, 8506, 17012, 29771, 59542, 119084, 540131, 1080262, 2160524, 3780917, 7561834, 15123668]

約数ペア:

[(1, 15123668), (2, 7561834), (4, 3780917), (7, 2160524), (14, 1080262), (28, 540131), (127, 119084), (254, 59542), (508, 29771), (889, 17012), (1778, 8506), (3556, 4253)]