12853210

素因数分解:

$2^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{2251}}^1$

素因数の和:2829

約数の個数: 16

約数和(自身を含む): 23186592

約数和(自身を除く): 10333382

約数列:

[1, 2, 5, 10, 571, 1142, 2251, 2855, 4502, 5710, 11255, 22510, 1285321, 2570642, 6426605, 12853210]

約数ペア:

[(1, 12853210), (2, 6426605), (5, 2570642), (10, 1285321), (571, 22510), (1142, 11255), (2251, 5710), (2855, 4502)]