23474438

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{199}}^1\times {\mathrm{349}}^1$

素因数の和:576

約数の個数: 24

約数和(自身を含む): 38430000

約数和(自身を除く): 14955562

約数列:

[1, 2, 13, 26, 169, 199, 338, 349, 398, 698, 2587, 4537, 5174, 9074, 33631, 58981, 67262, 69451, 117962, 138902, 902863, 1805726, 11737219, 23474438]

約数ペア:

[(1, 23474438), (2, 11737219), (13, 1805726), (26, 902863), (169, 138902), (199, 117962), (338, 69451), (349, 67262), (398, 58981), (698, 33631), (2587, 9074), (4537, 5174)]