15672758380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41244101}}^1$

素因数の和:41244129

約数の個数: 24

約数和(自身を含む): 34645045680

約数和(自身を除く): 18972287300

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 41244101, 82488202, 164976404, 206220505, 412441010, 783637919, 824882020, 1567275838, 3134551676, 3918189595, 7836379190, 15672758380]

約数ペア:

[(1, 15672758380), (2, 7836379190), (4, 3918189595), (5, 3134551676), (10, 1567275838), (19, 824882020), (20, 783637919), (38, 412441010), (76, 206220505), (95, 164976404), (190, 82488202), (380, 41244101)]