1969376638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1229}}^1\times {\mathrm{42169}}^1$

素因数の和:43419

約数の個数: 16

約数和(自身を含む): 3112146000

約数和(自身を除く): 1142769362

約数列:

[1, 2, 19, 38, 1229, 2458, 23351, 42169, 46702, 84338, 801211, 1602422, 51825701, 103651402, 984688319, 1969376638]

約数ペア:

[(1, 1969376638), (2, 984688319), (19, 103651402), (38, 51825701), (1229, 1602422), (2458, 801211), (23351, 84338), (42169, 46702)]