12893264

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{4219}}^1$

素因数の和:4418

約数の個数: 20

約数和(自身を含む): 25117440

約数和(自身を除く): 12224176

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 4219, 8438, 16876, 33752, 67504, 805829, 1611658, 3223316, 6446632, 12893264]

約数ペア:

[(1, 12893264), (2, 6446632), (4, 3223316), (8, 1611658), (16, 805829), (191, 67504), (382, 33752), (764, 16876), (1528, 8438), (3056, 4219)]