17900168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15647}}^1$

素因数の和:15677

約数の個数: 32

約数和(自身を含む): 39432960

約数和(自身を除く): 21532792

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 15647, 31294, 62588, 125176, 172117, 203411, 344234, 406822, 688468, 813644, 1376936, 1627288, 2237521, 4475042, 8950084, 17900168]

約数ペア:

[(1, 17900168), (2, 8950084), (4, 4475042), (8, 2237521), (11, 1627288), (13, 1376936), (22, 813644), (26, 688468), (44, 406822), (52, 344234), (88, 203411), (104, 172117), (143, 125176), (286, 62588), (572, 31294), (1144, 15647)]