12477395

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{647}}^1$

素因数の和:707

約数の個数: 32

約数和(自身を含む): 18662400

約数和(自身を除く): 6185005

約数列:

[1, 5, 7, 19, 29, 35, 95, 133, 145, 203, 551, 647, 665, 1015, 2755, 3235, 3857, 4529, 12293, 18763, 19285, 22645, 61465, 86051, 93815, 131341, 356497, 430255, 656705, 1782485, 2495479, 12477395]

約数ペア:

[(1, 12477395), (5, 2495479), (7, 1782485), (19, 656705), (29, 430255), (35, 356497), (95, 131341), (133, 93815), (145, 86051), (203, 61465), (551, 22645), (647, 19285), (665, 18763), (1015, 12293), (2755, 4529), (3235, 3857)]