1899590113

素因数分解:

${\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{587}}^1\times {\mathrm{941}}^1$

素因数の和:1728

約数の個数: 16

約数和(自身を含む): 2016181440

約数和(自身を除く): 116591327

約数列:

[1, 19, 181, 587, 941, 3439, 11153, 17879, 106247, 170321, 552367, 2018693, 3236099, 10494973, 99978427, 1899590113]

約数ペア:

[(1, 1899590113), (19, 99978427), (181, 10494973), (587, 3236099), (941, 2018693), (3439, 552367), (11153, 170321), (17879, 106247)]