19158194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{45833}}^1$

素因数の和:45865

約数の個数: 16

約数和(自身を含む): 33000480

約数和(自身を除く): 13842286

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 45833, 91666, 504163, 870827, 1008326, 1741654, 9579097, 19158194]

約数ペア:

[(1, 19158194), (2, 9579097), (11, 1741654), (19, 1008326), (22, 870827), (38, 504163), (209, 91666), (418, 45833)]