19301136

素因数分解:

$2^4\times 3^1\times {\mathrm{402107}}^1$

素因数の和:402118

約数の個数: 20

約数和(自身を含む): 49861392

約数和(自身を除く): 30560256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 402107, 804214, 1206321, 1608428, 2412642, 3216856, 4825284, 6433712, 9650568, 19301136]

約数ペア:

[(1, 19301136), (2, 9650568), (3, 6433712), (4, 4825284), (6, 3216856), (8, 2412642), (12, 1608428), (16, 1206321), (24, 804214), (48, 402107)]