22119382

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{709}}^1\times {\mathrm{821}}^1$

素因数の和:1551

約数の個数: 16

約数和(自身を含む): 35017200

約数和(自身を除く): 12897818

約数列:

[1, 2, 19, 38, 709, 821, 1418, 1642, 13471, 15599, 26942, 31198, 582089, 1164178, 11059691, 22119382]

約数ペア:

[(1, 22119382), (2, 11059691), (19, 1164178), (38, 582089), (709, 31198), (821, 26942), (1418, 15599), (1642, 13471)]