16991052

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{108917}}^1$

素因数の和:108937

約数の個数: 24

約数和(自身を含む): 42695856

約数和(自身を除く): 25704804

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 108917, 217834, 326751, 435668, 653502, 1307004, 1415921, 2831842, 4247763, 5663684, 8495526, 16991052]

約数ペア:

[(1, 16991052), (2, 8495526), (3, 5663684), (4, 4247763), (6, 2831842), (12, 1415921), (13, 1307004), (26, 653502), (39, 435668), (52, 326751), (78, 217834), (156, 108917)]