19301292

素因数分解:

$2^2\times 3^2\times {\mathrm{536147}}^1$

素因数の和:536157

約数の個数: 18

約数和(自身を含む): 48789468

約数和(自身を除く): 29488176

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 536147, 1072294, 1608441, 2144588, 3216882, 4825323, 6433764, 9650646, 19301292]

約数ペア:

[(1, 19301292), (2, 9650646), (3, 6433764), (4, 4825323), (6, 3216882), (9, 2144588), (12, 1608441), (18, 1072294), (36, 536147)]