19528035

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^3\times {\mathrm{107}}^1$

素因数の和:184

約数の個数: 32

約数和(自身を含む): 32970240

約数和(自身を除く): 13442205

約数列:

[1, 3, 5, 15, 23, 69, 107, 115, 321, 345, 529, 535, 1587, 1605, 2461, 2645, 7383, 7935, 12167, 12305, 36501, 36915, 56603, 60835, 169809, 182505, 283015, 849045, 1301869, 3905607, 6509345, 19528035]

約数ペア:

[(1, 19528035), (3, 6509345), (5, 3905607), (15, 1301869), (23, 849045), (69, 283015), (107, 182505), (115, 169809), (321, 60835), (345, 56603), (529, 36915), (535, 36501), (1587, 12305), (1605, 12167), (2461, 7935), (2645, 7383)]