22418566

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:264

約数の個数: 32

約数和(自身を含む): 36352800

約数和(自身を除く): 13934234

約数列:

[1, 2, 29, 43, 58, 86, 89, 101, 178, 202, 1247, 2494, 2581, 2929, 3827, 4343, 5162, 5858, 7654, 8686, 8989, 17978, 110983, 125947, 221966, 251894, 260681, 386527, 521362, 773054, 11209283, 22418566]

約数ペア:

[(1, 22418566), (2, 11209283), (29, 773054), (43, 521362), (58, 386527), (86, 260681), (89, 251894), (101, 221966), (178, 125947), (202, 110983), (1247, 17978), (2494, 8989), (2581, 8686), (2929, 7654), (3827, 5858), (4343, 5162)]