11701898

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{389}}^1$

素因数の和:506

約数の個数: 24

約数和(自身を含む): 19269900

約数和(自身を除く): 7568002

約数列:

[1, 2, 13, 26, 89, 169, 178, 338, 389, 778, 1157, 2314, 5057, 10114, 15041, 30082, 34621, 65741, 69242, 131482, 450073, 900146, 5850949, 11701898]

約数ペア:

[(1, 11701898), (2, 5850949), (13, 900146), (26, 450073), (89, 131482), (169, 69242), (178, 65741), (338, 34621), (389, 30082), (778, 15041), (1157, 10114), (2314, 5057)]