19597305655

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{4217}}^1\times {\mathrm{8527}}^1$

素因数の和:12858

約数の個数: 16

約数和(自身を含む): 23740928640

約数和(自身を除く): 4143622985

約数列:

[1, 5, 109, 545, 4217, 8527, 21085, 42635, 459653, 929443, 2298265, 4647215, 35958359, 179791795, 3919461131, 19597305655]

約数ペア:

[(1, 19597305655), (5, 3919461131), (109, 179791795), (545, 35958359), (4217, 4647215), (8527, 2298265), (21085, 929443), (42635, 459653)]