22659215

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{991}}^1$

素因数の和:1282

約数の個数: 16

約数和(自身を含む): 28926720

約数和(自身を除く): 6267505

約数列:

[1, 5, 17, 85, 269, 991, 1345, 4573, 4955, 16847, 22865, 84235, 266579, 1332895, 4531843, 22659215]

約数ペア:

[(1, 22659215), (5, 4531843), (17, 1332895), (85, 266579), (269, 84235), (991, 22865), (1345, 16847), (4573, 4955)]