22774684

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{4159}}^1$

素因数の和:4237

約数の個数: 18

約数和(自身を含む): 40971840

約数和(自身を除く): 18197156

約数列:

[1, 2, 4, 37, 74, 148, 1369, 2738, 4159, 5476, 8318, 16636, 153883, 307766, 615532, 5693671, 11387342, 22774684]

約数ペア:

[(1, 22774684), (2, 11387342), (4, 5693671), (37, 615532), (74, 307766), (148, 153883), (1369, 16636), (2738, 8318), (4159, 5476)]