19299392

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1873}}^1$

素因数の和:1915

約数の個数: 56

約数和(自身を含む): 45695616

約数和(自身を除く): 26396224

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 161, 184, 224, 322, 368, 448, 644, 736, 1288, 1472, 1873, 2576, 3746, 5152, 7492, 10304, 13111, 14984, 26222, 29968, 43079, 52444, 59936, 86158, 104888, 119872, 172316, 209776, 301553, 344632, 419552, 603106, 689264, 839104, 1206212, 1378528, 2412424, 2757056, 4824848, 9649696, 19299392]

約数ペア:

[(1, 19299392), (2, 9649696), (4, 4824848), (7, 2757056), (8, 2412424), (14, 1378528), (16, 1206212), (23, 839104), (28, 689264), (32, 603106), (46, 419552), (56, 344632), (64, 301553), (92, 209776), (112, 172316), (161, 119872), (184, 104888), (224, 86158), (322, 59936), (368, 52444), (448, 43079), (644, 29968), (736, 26222), (1288, 14984), (1472, 13111), (1873, 10304), (2576, 7492), (3746, 5152)]