22259013

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{55787}}^1$

素因数の和:55816

約数の個数: 16

約数和(自身を含む): 35704320

約数和(自身を除く): 13445307

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 55787, 167361, 390509, 1059953, 1171527, 3179859, 7419671, 22259013]

約数ペア:

[(1, 22259013), (3, 7419671), (7, 3179859), (19, 1171527), (21, 1059953), (57, 390509), (133, 167361), (399, 55787)]