39580496

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{130199}}^1$

素因数の和:130226

約数の個数: 20

約数和(自身を含む): 80724000

約数和(自身を除く): 41143504

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 130199, 260398, 520796, 1041592, 2083184, 2473781, 4947562, 9895124, 19790248, 39580496]

約数ペア:

[(1, 39580496), (2, 19790248), (4, 9895124), (8, 4947562), (16, 2473781), (19, 2083184), (38, 1041592), (76, 520796), (152, 260398), (304, 130199)]