12097880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17791}}^1$

素因数の和:17819

約数の個数: 32

約数和(自身を含む): 28823040

約数和(自身を除く): 16725160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 17791, 35582, 71164, 88955, 142328, 177910, 302447, 355820, 604894, 711640, 1209788, 1512235, 2419576, 3024470, 6048940, 12097880]

約数ペア:

[(1, 12097880), (2, 6048940), (4, 3024470), (5, 2419576), (8, 1512235), (10, 1209788), (17, 711640), (20, 604894), (34, 355820), (40, 302447), (68, 177910), (85, 142328), (136, 88955), (170, 71164), (340, 35582), (680, 17791)]