15756

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1$

素因数の和:121

約数の個数: 24

約数和(自身を含む): 39984

約数和(自身を除く): 24228

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 101, 156, 202, 303, 404, 606, 1212, 1313, 2626, 3939, 5252, 7878, 15756]

約数ペア:

[(1, 15756), (2, 7878), (3, 5252), (4, 3939), (6, 2626), (12, 1313), (13, 1212), (26, 606), (39, 404), (52, 303), (78, 202), (101, 156)]