19145228

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1499}}^1$

素因数の和:1637

約数の個数: 24

約数和(自身を含む): 34944000

約数和(自身を除く): 15798772

約数列:

[1, 2, 4, 31, 62, 103, 124, 206, 412, 1499, 2998, 3193, 5996, 6386, 12772, 46469, 92938, 154397, 185876, 308794, 617588, 4786307, 9572614, 19145228]

約数ペア:

[(1, 19145228), (2, 9572614), (4, 4786307), (31, 617588), (62, 308794), (103, 185876), (124, 154397), (206, 92938), (412, 46469), (1499, 12772), (2998, 6386), (3193, 5996)]