21892442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1867}}^1$

素因数の和:1934

約数の個数: 32

約数和(自身を含む): 39541824

約数和(自身を除く): 17649382

約数列:

[1, 2, 11, 13, 22, 26, 41, 82, 143, 286, 451, 533, 902, 1066, 1867, 3734, 5863, 11726, 20537, 24271, 41074, 48542, 76547, 153094, 266981, 533962, 842017, 995111, 1684034, 1990222, 10946221, 21892442]

約数ペア:

[(1, 21892442), (2, 10946221), (11, 1990222), (13, 1684034), (22, 995111), (26, 842017), (41, 533962), (82, 266981), (143, 153094), (286, 76547), (451, 48542), (533, 41074), (902, 24271), (1066, 20537), (1867, 11726), (3734, 5863)]