22387898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{4327}}^1$

素因数の和:4541

約数の個数: 16

約数和(自身を含む): 36355200

約数和(自身を除く): 13967302

約数列:

[1, 2, 13, 26, 199, 398, 2587, 4327, 5174, 8654, 56251, 112502, 861073, 1722146, 11193949, 22387898]

約数ペア:

[(1, 22387898), (2, 11193949), (13, 1722146), (26, 861073), (199, 112502), (398, 56251), (2587, 8654), (4327, 5174)]