19064064

素因数分解:

$2^8\times 3^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:363

約数の個数: 72

約数和(自身を含む): 51443392

約数和(自身を除く): 32379328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 103, 128, 192, 206, 241, 256, 309, 384, 412, 482, 618, 723, 768, 824, 964, 1236, 1446, 1648, 1928, 2472, 2892, 3296, 3856, 4944, 5784, 6592, 7712, 9888, 11568, 13184, 15424, 19776, 23136, 24823, 26368, 30848, 39552, 46272, 49646, 61696, 74469, 79104, 92544, 99292, 148938, 185088, 198584, 297876, 397168, 595752, 794336, 1191504, 1588672, 2383008, 3177344, 4766016, 6354688, 9532032, 19064064]

約数ペア:

[(1, 19064064), (2, 9532032), (3, 6354688), (4, 4766016), (6, 3177344), (8, 2383008), (12, 1588672), (16, 1191504), (24, 794336), (32, 595752), (48, 397168), (64, 297876), (96, 198584), (103, 185088), (128, 148938), (192, 99292), (206, 92544), (241, 79104), (256, 74469), (309, 61696), (384, 49646), (412, 46272), (482, 39552), (618, 30848), (723, 26368), (768, 24823), (824, 23136), (964, 19776), (1236, 15424), (1446, 13184), (1648, 11568), (1928, 9888), (2472, 7712), (2892, 6592), (3296, 5784), (3856, 4944)]