19632213

素因数分解:

$3^5\times {\mathrm{173}}^1\times {\mathrm{467}}^1$

素因数の和:655

約数の個数: 24

約数和(自身を含む): 29641248

約数和(自身を除く): 10009035

約数列:

[1, 3, 9, 27, 81, 173, 243, 467, 519, 1401, 1557, 4203, 4671, 12609, 14013, 37827, 42039, 80791, 113481, 242373, 727119, 2181357, 6544071, 19632213]

約数ペア:

[(1, 19632213), (3, 6544071), (9, 2181357), (27, 727119), (81, 242373), (173, 113481), (243, 80791), (467, 42039), (519, 37827), (1401, 14013), (1557, 12609), (4203, 4671)]