9814864

素因数分解:

$2^4\times {\mathrm{619}}^1\times {\mathrm{991}}^1$

素因数の和:1618

約数の個数: 20

約数和(自身を含む): 19066240

約数和(自身を除く): 9251376

約数列:

[1, 2, 4, 8, 16, 619, 991, 1238, 1982, 2476, 3964, 4952, 7928, 9904, 15856, 613429, 1226858, 2453716, 4907432, 9814864]

約数ペア:

[(1, 9814864), (2, 4907432), (4, 2453716), (8, 1226858), (16, 613429), (619, 15856), (991, 9904), (1238, 7928), (1982, 4952), (2476, 3964)]