18244522

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{2153}}^1$

素因数の和:2397

約数の個数: 16

約数和(自身を含む): 28949760

約数和(自身を除く): 10705238

約数列:

[1, 2, 19, 38, 223, 446, 2153, 4237, 4306, 8474, 40907, 81814, 480119, 960238, 9122261, 18244522]

約数ペア:

[(1, 18244522), (2, 9122261), (19, 960238), (38, 480119), (223, 81814), (446, 40907), (2153, 8474), (4237, 4306)]