19405248

素因数分解:

$2^6\times 3^1\times {\mathrm{211}}^1\times {\mathrm{479}}^1$

素因数の和:705

約数の個数: 56

約数和(自身を含む): 51694080

約数和(自身を除く): 32288832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 211, 422, 479, 633, 844, 958, 1266, 1437, 1688, 1916, 2532, 2874, 3376, 3832, 5064, 5748, 6752, 7664, 10128, 11496, 13504, 15328, 20256, 22992, 30656, 40512, 45984, 91968, 101069, 202138, 303207, 404276, 606414, 808552, 1212828, 1617104, 2425656, 3234208, 4851312, 6468416, 9702624, 19405248]

約数ペア:

[(1, 19405248), (2, 9702624), (3, 6468416), (4, 4851312), (6, 3234208), (8, 2425656), (12, 1617104), (16, 1212828), (24, 808552), (32, 606414), (48, 404276), (64, 303207), (96, 202138), (192, 101069), (211, 91968), (422, 45984), (479, 40512), (633, 30656), (844, 22992), (958, 20256), (1266, 15328), (1437, 13504), (1688, 11496), (1916, 10128), (2532, 7664), (2874, 6752), (3376, 5748), (3832, 5064)]