12681087410

素因数分解:

$2^1\times 5^1\times {\mathrm{28403}}^1\times {\mathrm{44647}}^1$

素因数の和:73057

約数の個数: 16

約数和(自身を含む): 22827272256

約数和(自身を除く): 10146184846

約数列:

[1, 2, 5, 10, 28403, 44647, 56806, 89294, 142015, 223235, 284030, 446470, 1268108741, 2536217482, 6340543705, 12681087410]

約数ペア:

[(1, 12681087410), (2, 6340543705), (5, 2536217482), (10, 1268108741), (28403, 446470), (44647, 284030), (56806, 223235), (89294, 142015)]