19960934

素因数分解:

$2^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{1367}}^1$

素因数の和:1532

約数の個数: 24

約数和(自身を含む): 35089200

約数和(自身を除く): 15128266

約数列:

[1, 2, 7, 14, 49, 98, 149, 298, 1043, 1367, 2086, 2734, 7301, 9569, 14602, 19138, 66983, 133966, 203683, 407366, 1425781, 2851562, 9980467, 19960934]

約数ペア:

[(1, 19960934), (2, 9980467), (7, 2851562), (14, 1425781), (49, 407366), (98, 203683), (149, 133966), (298, 66983), (1043, 19138), (1367, 14602), (2086, 9569), (2734, 7301)]