12839516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{701}}^1$

素因数の和:965

約数の個数: 24

約数和(自身を含む): 23783760

約数和(自身を除く): 10944244

約数列:

[1, 2, 4, 19, 38, 76, 241, 482, 701, 964, 1402, 2804, 4579, 9158, 13319, 18316, 26638, 53276, 168941, 337882, 675764, 3209879, 6419758, 12839516]

約数ペア:

[(1, 12839516), (2, 6419758), (4, 3209879), (19, 675764), (38, 337882), (76, 168941), (241, 53276), (482, 26638), (701, 18316), (964, 13319), (1402, 9158), (2804, 4579)]