22388308

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{1321}}^1$

素因数の和:1567

約数の個数: 24

約数和(自身を含む): 41457920

約数和(自身を除く): 19069612

約数列:

[1, 2, 4, 19, 38, 76, 223, 446, 892, 1321, 2642, 4237, 5284, 8474, 16948, 25099, 50198, 100396, 294583, 589166, 1178332, 5597077, 11194154, 22388308]

約数ペア:

[(1, 22388308), (2, 11194154), (4, 5597077), (19, 1178332), (38, 589166), (76, 294583), (223, 100396), (446, 50198), (892, 25099), (1321, 16948), (2642, 8474), (4237, 5284)]