11904428

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{251}}^1$

素因数の和:493

約数の個数: 24

約数和(自身を含む): 21337344

約数和(自身を除く): 9432916

約数列:

[1, 2, 4, 71, 142, 167, 251, 284, 334, 502, 668, 1004, 11857, 17821, 23714, 35642, 41917, 47428, 71284, 83834, 167668, 2976107, 5952214, 11904428]

約数ペア:

[(1, 11904428), (2, 5952214), (4, 2976107), (71, 167668), (142, 83834), (167, 71284), (251, 47428), (284, 41917), (334, 35642), (502, 23714), (668, 17821), (1004, 11857)]