18419524

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1637}}^1$

素因数の和:1767

約数の個数: 24

約数和(自身を含む): 33710040

約数和(自身を除く): 15290516

約数列:

[1, 2, 4, 29, 58, 97, 116, 194, 388, 1637, 2813, 3274, 5626, 6548, 11252, 47473, 94946, 158789, 189892, 317578, 635156, 4604881, 9209762, 18419524]

約数ペア:

[(1, 18419524), (2, 9209762), (4, 4604881), (29, 635156), (58, 317578), (97, 189892), (116, 158789), (194, 94946), (388, 47473), (1637, 11252), (2813, 6548), (3274, 5626)]