31421702

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{6073}}^1$

素因数の和:6287

約数の個数: 16

約数和(自身を含む): 51021600

約数和(自身を除く): 19599898

約数列:

[1, 2, 13, 26, 199, 398, 2587, 5174, 6073, 12146, 78949, 157898, 1208527, 2417054, 15710851, 31421702]

約数ペア:

[(1, 31421702), (2, 15710851), (13, 2417054), (26, 1208527), (199, 157898), (398, 78949), (2587, 12146), (5174, 6073)]