15021913

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:384

約数の個数: 16

約数和(自身を含む): 16560000

約数和(自身を除く): 1538087

約数列:

[1, 19, 29, 137, 199, 551, 2603, 3781, 3973, 5771, 27263, 75487, 109649, 517997, 790627, 15021913]

約数ペア:

[(1, 15021913), (19, 790627), (29, 517997), (137, 109649), (199, 75487), (551, 27263), (2603, 5771), (3781, 3973)]