15111928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{145307}}^1$

素因数の和:145326

約数の個数: 16

約数和(自身を含む): 30514680

約数和(自身を除く): 15402752

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 145307, 290614, 581228, 1162456, 1888991, 3777982, 7555964, 15111928]

約数ペア:

[(1, 15111928), (2, 7555964), (4, 3777982), (8, 1888991), (13, 1162456), (26, 581228), (52, 290614), (104, 145307)]