2101616

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{11941}}^1$

素因数の和:11960

約数の個数: 20

約数和(自身を含む): 4442424

約数和(自身を除く): 2340808

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 11941, 23882, 47764, 95528, 131351, 191056, 262702, 525404, 1050808, 2101616]

約数ペア:

[(1, 2101616), (2, 1050808), (4, 525404), (8, 262702), (11, 191056), (16, 131351), (22, 95528), (44, 47764), (88, 23882), (176, 11941)]