15346190

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{6421}}^1$

素因数の和:6667

約数の個数: 16

約数和(自身を含む): 27743040

約数和(自身を除く): 12396850

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 6421, 12842, 32105, 64210, 1534619, 3069238, 7673095, 15346190]

約数ペア:

[(1, 15346190), (2, 7673095), (5, 3069238), (10, 1534619), (239, 64210), (478, 32105), (1195, 12842), (2390, 6421)]