39714278

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{22039}}^1$

素因数の和:22111

約数の個数: 16

約数和(自身を含む): 64268640

約数和(自身を除く): 24554362

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 22039, 44078, 374663, 749326, 1168067, 2336134, 19857139, 39714278]

約数ペア:

[(1, 39714278), (2, 19857139), (17, 2336134), (34, 1168067), (53, 749326), (106, 374663), (901, 44078), (1802, 22039)]