12928110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33149}}^1$

素因数の和:33172

約数の個数: 32

約数和(自身を含む): 33415200

約数和(自身を除く): 20487090

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 33149, 66298, 99447, 165745, 198894, 331490, 430937, 497235, 861874, 994470, 1292811, 2154685, 2585622, 4309370, 6464055, 12928110]

約数ペア:

[(1, 12928110), (2, 6464055), (3, 4309370), (5, 2585622), (6, 2154685), (10, 1292811), (13, 994470), (15, 861874), (26, 497235), (30, 430937), (39, 331490), (65, 198894), (78, 165745), (130, 99447), (195, 66298), (390, 33149)]