9120494

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{617}}^1$

素因数の和:1027

約数の個数: 16

約数和(自身を含む): 14461200

約数和(自身を除く): 5340706

約数列:

[1, 2, 19, 38, 389, 617, 778, 1234, 7391, 11723, 14782, 23446, 240013, 480026, 4560247, 9120494]

約数ペア:

[(1, 9120494), (2, 4560247), (19, 480026), (38, 240013), (389, 23446), (617, 14782), (778, 11723), (1234, 7391)]