19164424

素因数分解:

$2^3\times {\mathrm{487}}^1\times {\mathrm{4919}}^1$

素因数の和:5412

約数の個数: 16

約数和(自身を含む): 36014400

約数和(自身を除く): 16849976

約数列:

[1, 2, 4, 8, 487, 974, 1948, 3896, 4919, 9838, 19676, 39352, 2395553, 4791106, 9582212, 19164424]

約数ペア:

[(1, 19164424), (2, 9582212), (4, 4791106), (8, 2395553), (487, 39352), (974, 19676), (1948, 9838), (3896, 4919)]