39826426

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{2099}}^1$

素因数の和:2333

約数の個数: 16

約数和(自身を含む): 61236000

約数和(自身を除く): 21409574

約数列:

[1, 2, 53, 106, 179, 358, 2099, 4198, 9487, 18974, 111247, 222494, 375721, 751442, 19913213, 39826426]

約数ペア:

[(1, 39826426), (2, 19913213), (53, 751442), (106, 375721), (179, 222494), (358, 111247), (2099, 18974), (4198, 9487)]