15966916

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{30013}}^1$

素因数の和:30043

約数の個数: 24

約数和(自身を含む): 33615680

約数和(自身を除く): 17648764

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 30013, 60026, 120052, 210091, 420182, 570247, 840364, 1140494, 2280988, 3991729, 7983458, 15966916]

約数ペア:

[(1, 15966916), (2, 7983458), (4, 3991729), (7, 2280988), (14, 1140494), (19, 840364), (28, 570247), (38, 420182), (76, 210091), (133, 120052), (266, 60026), (532, 30013)]