12961696

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1601}}^1$

素因数の和:1645

約数の個数: 48

約数和(自身を含む): 29066688

約数和(自身を除く): 16104992

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 88, 92, 176, 184, 253, 352, 368, 506, 736, 1012, 1601, 2024, 3202, 4048, 6404, 8096, 12808, 17611, 25616, 35222, 36823, 51232, 70444, 73646, 140888, 147292, 281776, 294584, 405053, 563552, 589168, 810106, 1178336, 1620212, 3240424, 6480848, 12961696]

約数ペア:

[(1, 12961696), (2, 6480848), (4, 3240424), (8, 1620212), (11, 1178336), (16, 810106), (22, 589168), (23, 563552), (32, 405053), (44, 294584), (46, 281776), (88, 147292), (92, 140888), (176, 73646), (184, 70444), (253, 51232), (352, 36823), (368, 35222), (506, 25616), (736, 17611), (1012, 12808), (1601, 8096), (2024, 6404), (3202, 4048)]