15743696

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{7079}}^1$

素因数の和:7226

約数の個数: 20

約数和(自身を含む): 30727200

約数和(自身を除く): 14983504

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 7079, 14158, 28316, 56632, 113264, 983981, 1967962, 3935924, 7871848, 15743696]

約数ペア:

[(1, 15743696), (2, 7871848), (4, 3935924), (8, 1967962), (16, 983981), (139, 113264), (278, 56632), (556, 28316), (1112, 14158), (2224, 7079)]