25465778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{1193}}^1$

素因数の和:2029

約数の個数: 16

約数和(自身を含む): 41221656

約数和(自身を除く): 15755878

約数列:

[1, 2, 13, 26, 821, 1193, 1642, 2386, 10673, 15509, 21346, 31018, 979453, 1958906, 12732889, 25465778]

約数ペア:

[(1, 25465778), (2, 12732889), (13, 1958906), (26, 979453), (821, 31018), (1193, 21346), (1642, 15509), (2386, 10673)]