19944222

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{107227}}^1$

素因数の和:107263

約数の個数: 16

約数和(自身を含む): 41175552

約数和(自身を除く): 21231330

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 107227, 214454, 321681, 643362, 3324037, 6648074, 9972111, 19944222]

約数ペア:

[(1, 19944222), (2, 9972111), (3, 6648074), (6, 3324037), (31, 643362), (62, 321681), (93, 214454), (186, 107227)]