9874712

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{20921}}^1$

素因数の和:20986

約数の個数: 16

約数和(自身を含む): 18829800

約数和(自身を除く): 8955088

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 20921, 41842, 83684, 167368, 1234339, 2468678, 4937356, 9874712]

約数ペア:

[(1, 9874712), (2, 4937356), (4, 2468678), (8, 1234339), (59, 167368), (118, 83684), (236, 41842), (472, 20921)]