1915408

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{10883}}^1$

素因数の和:10902

約数の個数: 20

約数和(自身を含む): 4048848

約数和(自身を除く): 2133440

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 10883, 21766, 43532, 87064, 119713, 174128, 239426, 478852, 957704, 1915408]

約数ペア:

[(1, 1915408), (2, 957704), (4, 478852), (8, 239426), (11, 174128), (16, 119713), (22, 87064), (44, 43532), (88, 21766), (176, 10883)]