12045772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{449}}^1$

素因数の和:825

約数の個数: 24

約数和(自身を含む): 22302000

約数和(自身を除く): 10256228

約数列:

[1, 2, 4, 19, 38, 76, 353, 449, 706, 898, 1412, 1796, 6707, 8531, 13414, 17062, 26828, 34124, 158497, 316994, 633988, 3011443, 6022886, 12045772]

約数ペア:

[(1, 12045772), (2, 6022886), (4, 3011443), (19, 633988), (38, 316994), (76, 158497), (353, 34124), (449, 26828), (706, 17062), (898, 13414), (1412, 8531), (1796, 6707)]