13487556

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{7159}}^1$

素因数の和:7323

約数の個数: 24

約数和(自身を含む): 31675840

約数和(自身を除く): 18188284

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 7159, 14318, 21477, 28636, 42954, 85908, 1123963, 2247926, 3371889, 4495852, 6743778, 13487556]

約数ペア:

[(1, 13487556), (2, 6743778), (3, 4495852), (4, 3371889), (6, 2247926), (12, 1123963), (157, 85908), (314, 42954), (471, 28636), (628, 21477), (942, 14318), (1884, 7159)]