55244438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{10459}}^1$

素因数の和:10619

約数の個数: 16

約数和(自身を含む): 87864000

約数和(自身を除く): 32619562

約数列:

[1, 2, 19, 38, 139, 278, 2641, 5282, 10459, 20918, 198721, 397442, 1453801, 2907602, 27622219, 55244438]

約数ペア:

[(1, 55244438), (2, 27622219), (19, 2907602), (38, 1453801), (139, 397442), (278, 198721), (2641, 20918), (5282, 10459)]