15311292

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{17971}}^1$

素因数の和:18049

約数の個数: 24

約数和(自身を含む): 36231552

約数和(自身を除く): 20920260

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 17971, 35942, 53913, 71884, 107826, 215652, 1275941, 2551882, 3827823, 5103764, 7655646, 15311292]

約数ペア:

[(1, 15311292), (2, 7655646), (3, 5103764), (4, 3827823), (6, 2551882), (12, 1275941), (71, 215652), (142, 107826), (213, 71884), (284, 53913), (426, 35942), (852, 17971)]