15326768

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{50417}}^1$

素因数の和:50444

約数の個数: 20

約数和(自身を含む): 31259160

約数和(自身を除く): 15932392

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 50417, 100834, 201668, 403336, 806672, 957923, 1915846, 3831692, 7663384, 15326768]

約数ペア:

[(1, 15326768), (2, 7663384), (4, 3831692), (8, 1915846), (16, 957923), (19, 806672), (38, 403336), (76, 201668), (152, 100834), (304, 50417)]