13222715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5591}}^1$

素因数の和:5650

約数の個数: 16

約数和(自身を含む): 17715456

約数和(自身を除く): 4492741

約数列:

[1, 5, 11, 43, 55, 215, 473, 2365, 5591, 27955, 61501, 240413, 307505, 1202065, 2644543, 13222715]

約数ペア:

[(1, 13222715), (5, 2644543), (11, 1202065), (43, 307505), (55, 240413), (215, 61501), (473, 27955), (2365, 5591)]