7981292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9547}}^1$

素因数の和:9581

約数の個数: 24

約数和(自身を含む): 16040640

約数和(自身を除く): 8059348

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 9547, 19094, 38188, 105017, 181393, 210034, 362786, 420068, 725572, 1995323, 3990646, 7981292]

約数ペア:

[(1, 7981292), (2, 3990646), (4, 1995323), (11, 725572), (19, 420068), (22, 362786), (38, 210034), (44, 181393), (76, 105017), (209, 38188), (418, 19094), (836, 9547)]