19682448

素因数分解:

$2^4\times 3^1\times {\mathrm{433}}^1\times {\mathrm{947}}^1$

素因数の和:1391

約数の個数: 40

約数和(自身を含む): 51017568

約数和(自身を除く): 31335120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 433, 866, 947, 1299, 1732, 1894, 2598, 2841, 3464, 3788, 5196, 5682, 6928, 7576, 10392, 11364, 15152, 20784, 22728, 45456, 410051, 820102, 1230153, 1640204, 2460306, 3280408, 4920612, 6560816, 9841224, 19682448]

約数ペア:

[(1, 19682448), (2, 9841224), (3, 6560816), (4, 4920612), (6, 3280408), (8, 2460306), (12, 1640204), (16, 1230153), (24, 820102), (48, 410051), (433, 45456), (866, 22728), (947, 20784), (1299, 15152), (1732, 11364), (1894, 10392), (2598, 7576), (2841, 6928), (3464, 5682), (3788, 5196)]