39764074

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149489}}^1$

素因数の和:149517

約数の個数: 16

約数和(自身を含む): 71755200

約数和(自身を除く): 31991126

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 149489, 298978, 1046423, 2092846, 2840291, 5680582, 19882037, 39764074]

約数ペア:

[(1, 39764074), (2, 19882037), (7, 5680582), (14, 2840291), (19, 2092846), (38, 1046423), (133, 298978), (266, 149489)]