12705324770

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{30988597}}^1$

素因数の和:30988645

約数の個数: 16

約数和(自身を含む): 23427380088

約数和(自身を除く): 10722055318

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 30988597, 61977194, 154942985, 309885970, 1270532477, 2541064954, 6352662385, 12705324770]

約数ペア:

[(1, 12705324770), (2, 6352662385), (5, 2541064954), (10, 1270532477), (41, 309885970), (82, 154942985), (205, 61977194), (410, 30988597)]