11918512

素因数分解:

$2^4\times {\mathrm{577}}^1\times {\mathrm{1291}}^1$

素因数の和:1876

約数の個数: 20

約数和(自身を含む): 23150056

約数和(自身を除く): 11231544

約数列:

[1, 2, 4, 8, 16, 577, 1154, 1291, 2308, 2582, 4616, 5164, 9232, 10328, 20656, 744907, 1489814, 2979628, 5959256, 11918512]

約数ペア:

[(1, 11918512), (2, 5959256), (4, 2979628), (8, 1489814), (16, 744907), (577, 20656), (1154, 10328), (1291, 9232), (2308, 5164), (2582, 4616)]