13374290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1637}}^1$

素因数の和:1706

約数の個数: 32

約数和(自身を含む): 25945920

約数和(自身を除く): 12571630

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1634, 1637, 3274, 4085, 8170, 8185, 16370, 31103, 62206, 70391, 140782, 155515, 311030, 351955, 703910, 1337429, 2674858, 6687145, 13374290]

約数ペア:

[(1, 13374290), (2, 6687145), (5, 2674858), (10, 1337429), (19, 703910), (38, 351955), (43, 311030), (86, 155515), (95, 140782), (190, 70391), (215, 62206), (430, 31103), (817, 16370), (1634, 8185), (1637, 8170), (3274, 4085)]