11119892

素因数分解:

$2^2\times 7^1\times {\mathrm{409}}^1\times {\mathrm{971}}^1$

素因数の和:1391

約数の個数: 24

約数和(自身を含む): 22317120

約数和(自身を除く): 11197228

約数列:

[1, 2, 4, 7, 14, 28, 409, 818, 971, 1636, 1942, 2863, 3884, 5726, 6797, 11452, 13594, 27188, 397139, 794278, 1588556, 2779973, 5559946, 11119892]

約数ペア:

[(1, 11119892), (2, 5559946), (4, 2779973), (7, 1588556), (14, 794278), (28, 397139), (409, 27188), (818, 13594), (971, 11452), (1636, 6797), (1942, 5726), (2863, 3884)]