19483392

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1103}}^1$

素因数の和:1145

約数の個数: 72

約数和(自身を含む): 54157824

約数和(自身を除く): 34674432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 552, 736, 768, 1103, 1104, 1472, 2206, 2208, 2944, 3309, 4412, 4416, 5888, 6618, 8824, 8832, 13236, 17648, 17664, 25369, 26472, 35296, 50738, 52944, 70592, 76107, 101476, 105888, 141184, 152214, 202952, 211776, 282368, 304428, 405904, 423552, 608856, 811808, 847104, 1217712, 1623616, 2435424, 3247232, 4870848, 6494464, 9741696, 19483392]

約数ペア:

[(1, 19483392), (2, 9741696), (3, 6494464), (4, 4870848), (6, 3247232), (8, 2435424), (12, 1623616), (16, 1217712), (23, 847104), (24, 811808), (32, 608856), (46, 423552), (48, 405904), (64, 304428), (69, 282368), (92, 211776), (96, 202952), (128, 152214), (138, 141184), (184, 105888), (192, 101476), (256, 76107), (276, 70592), (368, 52944), (384, 50738), (552, 35296), (736, 26472), (768, 25369), (1103, 17664), (1104, 17648), (1472, 13236), (2206, 8832), (2208, 8824), (2944, 6618), (3309, 5888), (4412, 4416)]