15920076

素因数分解:

$2^2\times 3^1\times {\mathrm{1326673}}^1$

素因数の和:1326680

約数の個数: 12

約数和(自身を含む): 37146872

約数和(自身を除く): 21226796

約数列:

[1, 2, 3, 4, 6, 12, 1326673, 2653346, 3980019, 5306692, 7960038, 15920076]

約数ペア:

[(1, 15920076), (2, 7960038), (3, 5306692), (4, 3980019), (6, 2653346), (12, 1326673)]