140000402522

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{11887}}^1\times {\mathrm{309937}}^1$

素因数の和:321845

約数の個数: 16

約数和(自身を含む): 221072576640

約数和(自身を除く): 81072174118

約数列:

[1, 2, 19, 38, 11887, 23774, 225853, 309937, 451706, 619874, 5888803, 11777606, 3684221119, 7368442238, 70000201261, 140000402522]

約数ペア:

[(1, 140000402522), (2, 70000201261), (19, 7368442238), (38, 3684221119), (11887, 11777606), (23774, 5888803), (225853, 619874), (309937, 451706)]