19529126630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7906529}}^1$

素因数の和:7906568

約数の個数: 32

約数和(自身を含む): 39848911200

約数和(自身を除く): 20319784570

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 7906529, 15813058, 39532645, 79065290, 102784877, 150224051, 205569754, 300448102, 513924385, 751120255, 1027848770, 1502240510, 1952912663, 3905825326, 9764563315, 19529126630]

約数ペア:

[(1, 19529126630), (2, 9764563315), (5, 3905825326), (10, 1952912663), (13, 1502240510), (19, 1027848770), (26, 751120255), (38, 513924385), (65, 300448102), (95, 205569754), (130, 150224051), (190, 102784877), (247, 79065290), (494, 39532645), (1235, 15813058), (2470, 7906529)]