19192365

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6007}}^1$

素因数の和:6089

約数の個数: 24

約数和(自身を含む): 33740928

約数和(自身を除く): 14548563

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 6007, 18021, 30035, 54063, 90105, 270315, 426497, 1279491, 2132485, 3838473, 6397455, 19192365]

約数ペア:

[(1, 19192365), (3, 6397455), (5, 3838473), (9, 2132485), (15, 1279491), (45, 426497), (71, 270315), (213, 90105), (355, 54063), (639, 30035), (1065, 18021), (3195, 6007)]