19223082

素因数分解:

$2^1\times 3^4\times {\mathrm{118661}}^1$

素因数の和:118675

約数の個数: 20

約数和(自身を含む): 43074306

約数和(自身を除く): 23851224

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 118661, 237322, 355983, 711966, 1067949, 2135898, 3203847, 6407694, 9611541, 19223082]

約数ペア:

[(1, 19223082), (2, 9611541), (3, 6407694), (6, 3203847), (9, 2135898), (18, 1067949), (27, 711966), (54, 355983), (81, 237322), (162, 118661)]