19449804

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{147347}}^1$

素因数の和:147365

約数の個数: 24

約数和(自身を含む): 49508928

約数和(自身を除く): 30059124

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 147347, 294694, 442041, 589388, 884082, 1620817, 1768164, 3241634, 4862451, 6483268, 9724902, 19449804]

約数ペア:

[(1, 19449804), (2, 9724902), (3, 6483268), (4, 4862451), (6, 3241634), (11, 1768164), (12, 1620817), (22, 884082), (33, 589388), (44, 442041), (66, 294694), (132, 147347)]