21700082

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{1063}}^1$

素因数の和:1297

約数の個数: 16

約数和(自身を含む): 33324480

約数和(自身を除く): 11624398

約数列:

[1, 2, 59, 118, 173, 346, 1063, 2126, 10207, 20414, 62717, 125434, 183899, 367798, 10850041, 21700082]

約数ペア:

[(1, 21700082), (2, 10850041), (59, 367798), (118, 183899), (173, 125434), (346, 62717), (1063, 20414), (2126, 10207)]