12757550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1033}}^1$

素因数の和:1077

約数の個数: 48

約数和(自身を含む): 26925360

約数和(自身を除く): 14167810

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 130, 190, 247, 325, 475, 494, 650, 950, 1033, 1235, 2066, 2470, 5165, 6175, 10330, 12350, 13429, 19627, 25825, 26858, 39254, 51650, 67145, 98135, 134290, 196270, 255151, 335725, 490675, 510302, 671450, 981350, 1275755, 2551510, 6378775, 12757550]

約数ペア:

[(1, 12757550), (2, 6378775), (5, 2551510), (10, 1275755), (13, 981350), (19, 671450), (25, 510302), (26, 490675), (38, 335725), (50, 255151), (65, 196270), (95, 134290), (130, 98135), (190, 67145), (247, 51650), (325, 39254), (475, 26858), (494, 25825), (650, 19627), (950, 13429), (1033, 12350), (1235, 10330), (2066, 6175), (2470, 5165)]