19459024

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{93553}}^1$

素因数の和:93574

約数の個数: 20

約数和(自身を含む): 40602436

約数和(自身を除く): 21143412

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 93553, 187106, 374212, 748424, 1216189, 1496848, 2432378, 4864756, 9729512, 19459024]

約数ペア:

[(1, 19459024), (2, 9729512), (4, 4864756), (8, 2432378), (13, 1496848), (16, 1216189), (26, 748424), (52, 374212), (104, 187106), (208, 93553)]