19802842422

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{4110179}}^1$

素因数の和:4110268

約数の個数: 32

約数和(自身を含む): 43798078080

約数和(自身を除く): 23995235658

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 73, 146, 219, 438, 803, 1606, 2409, 4818, 4110179, 8220358, 12330537, 24661074, 45211969, 90423938, 135635907, 271271814, 300043067, 600086134, 900129201, 1800258402, 3300473737, 6600947474, 9901421211, 19802842422]

約数ペア:

[(1, 19802842422), (2, 9901421211), (3, 6600947474), (6, 3300473737), (11, 1800258402), (22, 900129201), (33, 600086134), (66, 300043067), (73, 271271814), (146, 135635907), (219, 90423938), (438, 45211969), (803, 24661074), (1606, 12330537), (2409, 8220358), (4818, 4110179)]