16694210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{457}}^1$

素因数の和:758

約数の個数: 32

約数和(自身を含む): 32547312

約数和(自身を除く): 15853102

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 281, 457, 562, 914, 1405, 2285, 2810, 3653, 4570, 5941, 7306, 11882, 18265, 29705, 36530, 59410, 128417, 256834, 642085, 1284170, 1669421, 3338842, 8347105, 16694210]

約数ペア:

[(1, 16694210), (2, 8347105), (5, 3338842), (10, 1669421), (13, 1284170), (26, 642085), (65, 256834), (130, 128417), (281, 59410), (457, 36530), (562, 29705), (914, 18265), (1405, 11882), (2285, 7306), (2810, 5941), (3653, 4570)]