21696206

素因数分解:

$2^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{6827}}^1$

素因数の和:7063

約数の個数: 16

約数和(自身を含む): 37362816

約数和(自身を除く): 15666610

約数列:

[1, 2, 7, 14, 227, 454, 1589, 3178, 6827, 13654, 47789, 95578, 1549729, 3099458, 10848103, 21696206]

約数ペア:

[(1, 21696206), (2, 10848103), (7, 3099458), (14, 1549729), (227, 95578), (454, 47789), (1589, 13654), (3178, 6827)]