39908246

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{21433}}^1$

素因数の和:21468

約数の個数: 24

約数和(自身を含む): 73304280

約数和(自身を除く): 33396034

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 21433, 42866, 150031, 300062, 407227, 814454, 1050217, 2100434, 2850589, 5701178, 19954123, 39908246]

約数ペア:

[(1, 39908246), (2, 19954123), (7, 5701178), (14, 2850589), (19, 2100434), (38, 1050217), (49, 814454), (98, 407227), (133, 300062), (266, 150031), (931, 42866), (1862, 21433)]