12623650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19421}}^1$

素因数の和:19446

約数の個数: 24

約数和(自身を含む): 25287444

約数和(自身を除く): 12663794

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 19421, 38842, 97105, 194210, 252473, 485525, 504946, 971050, 1262365, 2524730, 6311825, 12623650]

約数ペア:

[(1, 12623650), (2, 6311825), (5, 2524730), (10, 1262365), (13, 971050), (25, 504946), (26, 485525), (50, 252473), (65, 194210), (130, 97105), (325, 38842), (650, 19421)]