19595266

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1\times {\mathrm{461}}^1$

素因数の和:917

約数の個数: 16

約数和(自身を含む): 30087288

約数和(自身を除く): 10492022

約数列:

[1, 2, 53, 106, 401, 461, 802, 922, 21253, 24433, 42506, 48866, 184861, 369722, 9797633, 19595266]

約数ペア:

[(1, 19595266), (2, 9797633), (53, 369722), (106, 184861), (401, 48866), (461, 42506), (802, 24433), (922, 21253)]