16873968

素因数分解:

$2^4\times 3^1\times {\mathrm{419}}^1\times {\mathrm{839}}^1$

素因数の和:1269

約数の個数: 40

約数和(自身を含む): 43747200

約数和(自身を除く): 26873232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 419, 838, 839, 1257, 1676, 1678, 2514, 2517, 3352, 3356, 5028, 5034, 6704, 6712, 10056, 10068, 13424, 20112, 20136, 40272, 351541, 703082, 1054623, 1406164, 2109246, 2812328, 4218492, 5624656, 8436984, 16873968]

約数ペア:

[(1, 16873968), (2, 8436984), (3, 5624656), (4, 4218492), (6, 2812328), (8, 2109246), (12, 1406164), (16, 1054623), (24, 703082), (48, 351541), (419, 40272), (838, 20136), (839, 20112), (1257, 13424), (1676, 10068), (1678, 10056), (2514, 6712), (2517, 6704), (3352, 5034), (3356, 5028)]