39639586

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149021}}^1$

素因数の和:149049

約数の個数: 16

約数和(自身を含む): 71530560

約数和(自身を除く): 31890974

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 149021, 298042, 1043147, 2086294, 2831399, 5662798, 19819793, 39639586]

約数ペア:

[(1, 39639586), (2, 19819793), (7, 5662798), (14, 2831399), (19, 2086294), (38, 1043147), (133, 298042), (266, 149021)]