22002946

素因数分解:

$2^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{1997}}^1$

素因数の和:2793

約数の個数: 16

約数和(自身を含む): 37786176

約数和(自身を除く): 15783230

約数列:

[1, 2, 7, 14, 787, 1574, 1997, 3994, 5509, 11018, 13979, 27958, 1571639, 3143278, 11001473, 22002946]

約数ペア:

[(1, 22002946), (2, 11001473), (7, 3143278), (14, 1571639), (787, 27958), (1574, 13979), (1997, 11018), (3994, 5509)]