23397968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6997}}^1$

素因数の和:7035

約数の個数: 40

約数和(自身を含む): 52065120

約数和(自身を除く): 28667152

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 6997, 13994, 27988, 55976, 76967, 111952, 132943, 153934, 265886, 307868, 531772, 615736, 1063544, 1231472, 1462373, 2127088, 2924746, 5849492, 11698984, 23397968]

約数ペア:

[(1, 23397968), (2, 11698984), (4, 5849492), (8, 2924746), (11, 2127088), (16, 1462373), (19, 1231472), (22, 1063544), (38, 615736), (44, 531772), (76, 307868), (88, 265886), (152, 153934), (176, 132943), (209, 111952), (304, 76967), (418, 55976), (836, 27988), (1672, 13994), (3344, 6997)]