22148210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{316403}}^1$

素因数の和:316417

約数の個数: 16

約数和(自身を含む): 45562176

約数和(自身を除く): 23413966

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 316403, 632806, 1582015, 2214821, 3164030, 4429642, 11074105, 22148210]

約数ペア:

[(1, 22148210), (2, 11074105), (5, 4429642), (7, 3164030), (10, 2214821), (14, 1582015), (35, 632806), (70, 316403)]