12371018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{7703}}^1$

素因数の和:7789

約数の個数: 16

約数和(自身を含む): 20523456

約数和(自身を除く): 8152438

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 7703, 15406, 84733, 169466, 562319, 1124638, 6185509, 12371018]

約数ペア:

[(1, 12371018), (2, 6185509), (11, 1124638), (22, 562319), (73, 169466), (146, 84733), (803, 15406), (1606, 7703)]