11859642718

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{21001}}^1$

素因数の和:21233

約数の個数: 64

約数和(自身を含む): 23468474880

約数和(自身を除く): 11608832162

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 193, 209, 266, 386, 418, 1351, 1463, 2123, 2702, 2926, 3667, 4246, 7334, 14861, 21001, 25669, 29722, 40337, 42002, 51338, 80674, 147007, 231011, 282359, 294014, 399019, 462022, 564718, 798038, 1617077, 2793133, 3234154, 4053193, 4389209, 5586266, 8106386, 8778418, 28372351, 30724463, 44585123, 56744702, 61448926, 77010667, 89170246, 154021334, 312095861, 539074669, 624191722, 847117337, 1078149338, 1694234674, 5929821359, 11859642718]

約数ペア:

[(1, 11859642718), (2, 5929821359), (7, 1694234674), (11, 1078149338), (14, 847117337), (19, 624191722), (22, 539074669), (38, 312095861), (77, 154021334), (133, 89170246), (154, 77010667), (193, 61448926), (209, 56744702), (266, 44585123), (386, 30724463), (418, 28372351), (1351, 8778418), (1463, 8106386), (2123, 5586266), (2702, 4389209), (2926, 4053193), (3667, 3234154), (4246, 2793133), (7334, 1617077), (14861, 798038), (21001, 564718), (25669, 462022), (29722, 399019), (40337, 294014), (42002, 282359), (51338, 231011), (80674, 147007)]