12937550

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{6311}}^1$

素因数の和:6364

約数の個数: 24

約数和(自身を含む): 24654672

約数和(自身を除く): 11717122

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 6311, 12622, 31555, 63110, 157775, 258751, 315550, 517502, 1293755, 2587510, 6468775, 12937550]

約数ペア:

[(1, 12937550), (2, 6468775), (5, 2587510), (10, 1293755), (25, 517502), (41, 315550), (50, 258751), (82, 157775), (205, 63110), (410, 31555), (1025, 12622), (2050, 6311)]