12448705

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2221}}^1$

素因数の和:2304

約数の個数: 16

約数和(自身を含む): 15998400

約数和(自身を除く): 3549695

約数列:

[1, 5, 19, 59, 95, 295, 1121, 2221, 5605, 11105, 42199, 131039, 210995, 655195, 2489741, 12448705]

約数ペア:

[(1, 12448705), (5, 2489741), (19, 655195), (59, 210995), (95, 131039), (295, 42199), (1121, 11105), (2221, 5605)]