11128916

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{727}}^1$

素因数の和:863

約数の個数: 24

約数和(自身を含む): 20180160

約数和(自身を除く): 9051244

約数列:

[1, 2, 4, 43, 86, 89, 172, 178, 356, 727, 1454, 2908, 3827, 7654, 15308, 31261, 62522, 64703, 125044, 129406, 258812, 2782229, 5564458, 11128916]

約数ペア:

[(1, 11128916), (2, 5564458), (4, 2782229), (43, 258812), (86, 129406), (89, 125044), (172, 64703), (178, 62522), (356, 31261), (727, 15308), (1454, 7654), (2908, 3827)]