12039898

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{179}}^1\times {\mathrm{199}}^1$

素因数の和:406

約数の個数: 24

約数和(自身を含む): 19764000

約数和(自身を除く): 7724102

約数列:

[1, 2, 13, 26, 169, 179, 199, 338, 358, 398, 2327, 2587, 4654, 5174, 30251, 33631, 35621, 60502, 67262, 71242, 463073, 926146, 6019949, 12039898]

約数ペア:

[(1, 12039898), (2, 6019949), (13, 926146), (26, 463073), (169, 71242), (179, 67262), (199, 60502), (338, 35621), (358, 33631), (398, 30251), (2327, 5174), (2587, 4654)]