12545210

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{12421}}^1$

素因数の和:12529

約数の個数: 16

約数和(自身を含む): 22806792

約数和(自身を除く): 10261582

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 12421, 24842, 62105, 124210, 1254521, 2509042, 6272605, 12545210]

約数ペア:

[(1, 12545210), (2, 6272605), (5, 2509042), (10, 1254521), (101, 124210), (202, 62105), (505, 24842), (1010, 12421)]