22267378

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{787}}^1$

素因数の和:886

約数の個数: 32

約数和(自身を含む): 39942144

約数和(自身を除く): 17674766

約数列:

[1, 2, 7, 14, 43, 47, 86, 94, 301, 329, 602, 658, 787, 1574, 2021, 4042, 5509, 11018, 14147, 28294, 33841, 36989, 67682, 73978, 236887, 258923, 473774, 517846, 1590527, 3181054, 11133689, 22267378]

約数ペア:

[(1, 22267378), (2, 11133689), (7, 3181054), (14, 1590527), (43, 517846), (47, 473774), (86, 258923), (94, 236887), (301, 73978), (329, 67682), (602, 36989), (658, 33841), (787, 28294), (1574, 14147), (2021, 11018), (4042, 5509)]