19212468

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{145549}}^1$

素因数の和:145567

約数の個数: 24

約数和(自身を含む): 48904800

約数和(自身を除く): 29692332

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 145549, 291098, 436647, 582196, 873294, 1601039, 1746588, 3202078, 4803117, 6404156, 9606234, 19212468]

約数ペア:

[(1, 19212468), (2, 9606234), (3, 6404156), (4, 4803117), (6, 3202078), (11, 1746588), (12, 1601039), (22, 873294), (33, 582196), (44, 436647), (66, 291098), (132, 145549)]