23827444

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{569}}^1$

素因数の和:640

約数の個数: 36

約数和(自身を含む): 45605700

約数和(自身を除く): 21778256

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 361, 551, 569, 722, 1102, 1138, 1444, 2204, 2276, 10469, 10811, 16501, 20938, 21622, 33002, 41876, 43244, 66004, 205409, 313519, 410818, 627038, 821636, 1254076, 5956861, 11913722, 23827444]

約数ペア:

[(1, 23827444), (2, 11913722), (4, 5956861), (19, 1254076), (29, 821636), (38, 627038), (58, 410818), (76, 313519), (116, 205409), (361, 66004), (551, 43244), (569, 41876), (722, 33002), (1102, 21622), (1138, 20938), (1444, 16501), (2204, 10811), (2276, 10469)]