12946190

素因数分解:

$2^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{4217}}^1$

素因数の和:4531

約数の個数: 16

約数和(自身を含む): 23384592

約数和(自身を除く): 10438402

約数列:

[1, 2, 5, 10, 307, 614, 1535, 3070, 4217, 8434, 21085, 42170, 1294619, 2589238, 6473095, 12946190]

約数ペア:

[(1, 12946190), (2, 6473095), (5, 2589238), (10, 1294619), (307, 42170), (614, 21085), (1535, 8434), (3070, 4217)]