22152019978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1\times {\mathrm{43991}}^1$

素因数の和:44538

約数の個数: 32

約数和(自身を含む): 37096869888

約数和(自身を除く): 14944849910

約数列:

[1, 2, 11, 22, 47, 94, 487, 517, 974, 1034, 5357, 10714, 22889, 43991, 45778, 87982, 251779, 483901, 503558, 967802, 2067577, 4135154, 21423617, 22743347, 42847234, 45486694, 235659787, 471319574, 1006909999, 2013819998, 11076009989, 22152019978]

約数ペア:

[(1, 22152019978), (2, 11076009989), (11, 2013819998), (22, 1006909999), (47, 471319574), (94, 235659787), (487, 45486694), (517, 42847234), (974, 22743347), (1034, 21423617), (5357, 4135154), (10714, 2067577), (22889, 967802), (43991, 503558), (45778, 483901), (87982, 251779)]