19124338465

素因数分解:

$5^1\times {\mathrm{431}}^1\times {\mathrm{1933}}^1\times {\mathrm{4591}}^1$

素因数の和:6960

約数の個数: 16

約数和(自身を含む): 23019365376

約数和(自身を除く): 3895026911

約数列:

[1, 5, 431, 1933, 2155, 4591, 9665, 22955, 833123, 1978721, 4165615, 8874403, 9893605, 44372015, 3824867693, 19124338465]

約数ペア:

[(1, 19124338465), (5, 3824867693), (431, 44372015), (1933, 9893605), (2155, 8874403), (4591, 4165615), (9665, 1978721), (22955, 833123)]