13242848

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{947}}^1$

素因数の和:999

約数の個数: 48

約数和(自身を含む): 28667520

約数和(自身を除く): 15424672

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 76, 92, 152, 184, 304, 368, 437, 608, 736, 874, 947, 1748, 1894, 3496, 3788, 6992, 7576, 13984, 15152, 17993, 21781, 30304, 35986, 43562, 71972, 87124, 143944, 174248, 287888, 348496, 413839, 575776, 696992, 827678, 1655356, 3310712, 6621424, 13242848]

約数ペア:

[(1, 13242848), (2, 6621424), (4, 3310712), (8, 1655356), (16, 827678), (19, 696992), (23, 575776), (32, 413839), (38, 348496), (46, 287888), (76, 174248), (92, 143944), (152, 87124), (184, 71972), (304, 43562), (368, 35986), (437, 30304), (608, 21781), (736, 17993), (874, 15152), (947, 13984), (1748, 7576), (1894, 6992), (3496, 3788)]