16779812

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31541}}^1$

素因数の和:31571

約数の個数: 24

約数和(自身を含む): 35327040

約数和(自身を除く): 18547228

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 31541, 63082, 126164, 220787, 441574, 599279, 883148, 1198558, 2397116, 4194953, 8389906, 16779812]

約数ペア:

[(1, 16779812), (2, 8389906), (4, 4194953), (7, 2397116), (14, 1198558), (19, 883148), (28, 599279), (38, 441574), (76, 220787), (133, 126164), (266, 63082), (532, 31541)]