38307458

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{144013}}^1$

素因数の和:144041

約数の個数: 16

約数和(自身を含む): 69126720

約数和(自身を除く): 30819262

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 144013, 288026, 1008091, 2016182, 2736247, 5472494, 19153729, 38307458]

約数ペア:

[(1, 38307458), (2, 19153729), (7, 5472494), (14, 2736247), (19, 2016182), (38, 1008091), (133, 288026), (266, 144013)]