9838390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{977}}^1$

素因数の和:1056

約数の個数: 32

約数和(自身を含む): 19012320

約数和(自身を除く): 9173930

約数列:

[1, 2, 5, 10, 19, 38, 53, 95, 106, 190, 265, 530, 977, 1007, 1954, 2014, 4885, 5035, 9770, 10070, 18563, 37126, 51781, 92815, 103562, 185630, 258905, 517810, 983839, 1967678, 4919195, 9838390]

約数ペア:

[(1, 9838390), (2, 4919195), (5, 1967678), (10, 983839), (19, 517810), (38, 258905), (53, 185630), (95, 103562), (106, 92815), (190, 51781), (265, 37126), (530, 18563), (977, 10070), (1007, 9770), (1954, 5035), (2014, 4885)]