12979024

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47717}}^1$

素因数の和:47742

約数の個数: 20

約数和(自身を含む): 26626644

約数和(自身を除く): 13647620

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 47717, 95434, 190868, 381736, 763472, 811189, 1622378, 3244756, 6489512, 12979024]

約数ペア:

[(1, 12979024), (2, 6489512), (4, 3244756), (8, 1622378), (16, 811189), (17, 763472), (34, 381736), (68, 190868), (136, 95434), (272, 47717)]