15138924

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{29339}}^1$

素因数の和:29389

約数の個数: 24

約数和(自身を含む): 36146880

約数和(自身を除く): 21007956

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 29339, 58678, 88017, 117356, 176034, 352068, 1261577, 2523154, 3784731, 5046308, 7569462, 15138924]

約数ペア:

[(1, 15138924), (2, 7569462), (3, 5046308), (4, 3784731), (6, 2523154), (12, 1261577), (43, 352068), (86, 176034), (129, 117356), (172, 88017), (258, 58678), (516, 29339)]