15591216

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{6911}}^1$

素因数の和:6969

約数の個数: 40

約数和(自身を含む): 41140224

約数和(自身を除く): 25549008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 564, 752, 1128, 2256, 6911, 13822, 20733, 27644, 41466, 55288, 82932, 110576, 165864, 324817, 331728, 649634, 974451, 1299268, 1948902, 2598536, 3897804, 5197072, 7795608, 15591216]

約数ペア:

[(1, 15591216), (2, 7795608), (3, 5197072), (4, 3897804), (6, 2598536), (8, 1948902), (12, 1299268), (16, 974451), (24, 649634), (47, 331728), (48, 324817), (94, 165864), (141, 110576), (188, 82932), (282, 55288), (376, 41466), (564, 27644), (752, 20733), (1128, 13822), (2256, 6911)]