19125648

素因数分解:

$2^4\times 3^2\times {\mathrm{132817}}^1$

素因数の和:132831

約数の個数: 30

約数和(自身を含む): 53525654

約数和(自身を除く): 34400006

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 132817, 265634, 398451, 531268, 796902, 1062536, 1195353, 1593804, 2125072, 2390706, 3187608, 4781412, 6375216, 9562824, 19125648]

約数ペア:

[(1, 19125648), (2, 9562824), (3, 6375216), (4, 4781412), (6, 3187608), (8, 2390706), (9, 2125072), (12, 1593804), (16, 1195353), (18, 1062536), (24, 796902), (36, 531268), (48, 398451), (72, 265634), (144, 132817)]