19355673

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{569}}^1$

素因数の和:641

約数の個数: 32

約数和(自身を含む): 29548800

約数和(自身を除く): 10193127

約数列:

[1, 3, 17, 23, 29, 51, 69, 87, 391, 493, 569, 667, 1173, 1479, 1707, 2001, 9673, 11339, 13087, 16501, 29019, 34017, 39261, 49503, 222479, 280517, 379523, 667437, 841551, 1138569, 6451891, 19355673]

約数ペア:

[(1, 19355673), (3, 6451891), (17, 1138569), (23, 841551), (29, 667437), (51, 379523), (69, 280517), (87, 222479), (391, 49503), (493, 39261), (569, 34017), (667, 29019), (1173, 16501), (1479, 13087), (1707, 11339), (2001, 9673)]