13228655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12659}}^1$

素因数の和:12694

約数の個数: 16

約数和(自身を含む): 18230400

約数和(自身を除く): 5001745

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 12659, 63295, 139249, 240521, 696245, 1202605, 2645731, 13228655]

約数ペア:

[(1, 13228655), (5, 2645731), (11, 1202605), (19, 696245), (55, 240521), (95, 139249), (209, 63295), (1045, 12659)]