19222836

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{23909}}^1$

素因数の和:23983

約数の個数: 24

約数和(自身を含む): 45524640

約数和(自身を除く): 26301804

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 23909, 47818, 71727, 95636, 143454, 286908, 1601903, 3203806, 4805709, 6407612, 9611418, 19222836]

約数ペア:

[(1, 19222836), (2, 9611418), (3, 6407612), (4, 4805709), (6, 3203806), (12, 1601903), (67, 286908), (134, 143454), (201, 95636), (268, 71727), (402, 47818), (804, 23909)]