194567912

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{315857}}^1$

素因数の和:315881

約数の個数: 32

約数和(自身を含む): 454835520

約数和(自身を除く): 260267608

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 315857, 631714, 1263428, 2210999, 2526856, 3474427, 4421998, 6948854, 8843996, 13897708, 17687992, 24320989, 27795416, 48641978, 97283956, 194567912]

約数ペア:

[(1, 194567912), (2, 97283956), (4, 48641978), (7, 27795416), (8, 24320989), (11, 17687992), (14, 13897708), (22, 8843996), (28, 6948854), (44, 4421998), (56, 3474427), (77, 2526856), (88, 2210999), (154, 1263428), (308, 631714), (616, 315857)]