39003770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15791}}^1$

素因数の和:15830

約数の個数: 32

約数和(自身を含む): 79591680

約数和(自身を除く): 40587910

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 15791, 31582, 78955, 157910, 205283, 300029, 410566, 600058, 1026415, 1500145, 2052830, 3000290, 3900377, 7800754, 19501885, 39003770]

約数ペア:

[(1, 39003770), (2, 19501885), (5, 7800754), (10, 3900377), (13, 3000290), (19, 2052830), (26, 1500145), (38, 1026415), (65, 600058), (95, 410566), (130, 300029), (190, 205283), (247, 157910), (494, 78955), (1235, 31582), (2470, 15791)]