12542413

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:181

約数の個数: 32

約数和(自身を含む): 15724800

約数和(自身を除く): 3182387

約数列:

[1, 13, 17, 19, 29, 103, 221, 247, 323, 377, 493, 551, 1339, 1751, 1957, 2987, 4199, 6409, 7163, 9367, 22763, 25441, 33269, 38831, 50779, 56753, 121771, 432497, 660127, 737789, 964801, 12542413]

約数ペア:

[(1, 12542413), (13, 964801), (17, 737789), (19, 660127), (29, 432497), (103, 121771), (221, 56753), (247, 50779), (323, 38831), (377, 33269), (493, 25441), (551, 22763), (1339, 9367), (1751, 7163), (1957, 6409), (2987, 4199)]