17916662009

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{659}}^1\times {\mathrm{1489}}^1$

素因数の和:2229

約数の個数: 24

約数和(自身を含む): 19530324000

約数和(自身を除く): 1613661991

約数列:

[1, 19, 31, 589, 659, 961, 1489, 12521, 18259, 20429, 28291, 46159, 388151, 633299, 877021, 981251, 1430929, 12032681, 18643769, 27187651, 30418781, 577956839, 942982211, 17916662009]

約数ペア:

[(1, 17916662009), (19, 942982211), (31, 577956839), (589, 30418781), (659, 27187651), (961, 18643769), (1489, 12032681), (12521, 1430929), (18259, 981251), (20429, 877021), (28291, 633299), (46159, 388151)]