16000868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{6547}}^1$

素因数の和:6611

約数の個数: 24

約数和(自身を含む): 30801792

約数和(自身を除く): 14800924

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 6547, 13094, 26188, 85111, 170222, 307709, 340444, 615418, 1230836, 4000217, 8000434, 16000868]

約数ペア:

[(1, 16000868), (2, 8000434), (4, 4000217), (13, 1230836), (26, 615418), (47, 340444), (52, 307709), (94, 170222), (188, 85111), (611, 26188), (1222, 13094), (2444, 6547)]