23502742417

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{81547}}^1$

素因数の和:81781

約数の個数: 32

約数和(自身を含む): 31001287680

約数和(自身を除く): 7498545263

約数列:

[1, 7, 11, 19, 77, 133, 197, 209, 1379, 1463, 2167, 3743, 15169, 26201, 41173, 81547, 288211, 570829, 897017, 1549393, 6279119, 10845751, 16064759, 17043323, 112453313, 119303261, 176712349, 305230421, 1236986443, 2136612947, 3357534631, 23502742417]

約数ペア:

[(1, 23502742417), (7, 3357534631), (11, 2136612947), (19, 1236986443), (77, 305230421), (133, 176712349), (197, 119303261), (209, 112453313), (1379, 17043323), (1463, 16064759), (2167, 10845751), (3743, 6279119), (15169, 1549393), (26201, 897017), (41173, 570829), (81547, 288211)]