12948886

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2861}}^1$

素因数の和:2967

約数の個数: 16

約数和(自身を含む): 20331648

約数和(自身を除く): 7382762

約数列:

[1, 2, 31, 62, 73, 146, 2263, 2861, 4526, 5722, 88691, 177382, 208853, 417706, 6474443, 12948886]

約数ペア:

[(1, 12948886), (2, 6474443), (31, 417706), (62, 208853), (73, 177382), (146, 88691), (2263, 5722), (2861, 4526)]