17990788

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{5003}}^1$

素因数の和:5067

約数の個数: 24

約数和(自身を含む): 33626880

約数和(自身を除く): 15636092

約数列:

[1, 2, 4, 29, 31, 58, 62, 116, 124, 899, 1798, 3596, 5003, 10006, 20012, 145087, 155093, 290174, 310186, 580348, 620372, 4497697, 8995394, 17990788]

約数ペア:

[(1, 17990788), (2, 8995394), (4, 4497697), (29, 620372), (31, 580348), (58, 310186), (62, 290174), (116, 155093), (124, 145087), (899, 20012), (1798, 10006), (3596, 5003)]