19075168

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:156

約数の個数: 96

約数和(自身を含む): 46061568

約数和(自身を除く): 26986400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 41, 56, 62, 67, 82, 112, 124, 134, 164, 217, 224, 248, 268, 287, 328, 434, 469, 496, 536, 574, 656, 868, 938, 992, 1072, 1148, 1271, 1312, 1736, 1876, 2077, 2144, 2296, 2542, 2747, 3472, 3752, 4154, 4592, 5084, 5494, 6944, 7504, 8308, 8897, 9184, 10168, 10988, 14539, 15008, 16616, 17794, 19229, 20336, 21976, 29078, 33232, 35588, 38458, 40672, 43952, 58156, 66464, 71176, 76916, 85157, 87904, 116312, 142352, 153832, 170314, 232624, 284704, 307664, 340628, 465248, 596099, 615328, 681256, 1192198, 1362512, 2384396, 2725024, 4768792, 9537584, 19075168]

約数ペア:

[(1, 19075168), (2, 9537584), (4, 4768792), (7, 2725024), (8, 2384396), (14, 1362512), (16, 1192198), (28, 681256), (31, 615328), (32, 596099), (41, 465248), (56, 340628), (62, 307664), (67, 284704), (82, 232624), (112, 170314), (124, 153832), (134, 142352), (164, 116312), (217, 87904), (224, 85157), (248, 76916), (268, 71176), (287, 66464), (328, 58156), (434, 43952), (469, 40672), (496, 38458), (536, 35588), (574, 33232), (656, 29078), (868, 21976), (938, 20336), (992, 19229), (1072, 17794), (1148, 16616), (1271, 15008), (1312, 14539), (1736, 10988), (1876, 10168), (2077, 9184), (2144, 8897), (2296, 8308), (2542, 7504), (2747, 6944), (3472, 5494), (3752, 5084), (4154, 4592)]