12973850

素因数分解:

$2^1\times 5^2\times {\mathrm{313}}^1\times {\mathrm{829}}^1$

素因数の和:1154

約数の個数: 24

約数和(自身を含む): 24237660

約数和(自身を除く): 11263810

約数列:

[1, 2, 5, 10, 25, 50, 313, 626, 829, 1565, 1658, 3130, 4145, 7825, 8290, 15650, 20725, 41450, 259477, 518954, 1297385, 2594770, 6486925, 12973850]

約数ペア:

[(1, 12973850), (2, 6486925), (5, 2594770), (10, 1297385), (25, 518954), (50, 259477), (313, 41450), (626, 20725), (829, 15650), (1565, 8290), (1658, 7825), (3130, 4145)]