22381618

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 39481344

約数和(自身を除く): 17099726

約数列:

[1, 2, 7, 14, 67, 107, 134, 214, 223, 446, 469, 749, 938, 1498, 1561, 3122, 7169, 14338, 14941, 23861, 29882, 47722, 50183, 100366, 104587, 167027, 209174, 334054, 1598687, 3197374, 11190809, 22381618]

約数ペア:

[(1, 22381618), (2, 11190809), (7, 3197374), (14, 1598687), (67, 334054), (107, 209174), (134, 167027), (214, 104587), (223, 100366), (446, 50183), (469, 47722), (749, 29882), (938, 23861), (1498, 14941), (1561, 14338), (3122, 7169)]