12946936616

素因数分解:

$2^3\times {\mathrm{10391}}^1\times {\mathrm{155747}}^1$

素因数の和:166144

約数の個数: 16

約数和(自身を含む): 24277998240

約数和(自身を除く): 11331061624

約数列:

[1, 2, 4, 8, 10391, 20782, 41564, 83128, 155747, 311494, 622988, 1245976, 1618367077, 3236734154, 6473468308, 12946936616]

約数ペア:

[(1, 12946936616), (2, 6473468308), (4, 3236734154), (8, 1618367077), (10391, 1245976), (20782, 622988), (41564, 311494), (83128, 155747)]