1995702904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19189451}}^1$

素因数の和:19189470

約数の個数: 16

約数和(自身を含む): 4029784920

約数和(自身を除く): 2034082016

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 19189451, 38378902, 76757804, 153515608, 249462863, 498925726, 997851452, 1995702904]

約数ペア:

[(1, 1995702904), (2, 997851452), (4, 498925726), (8, 249462863), (13, 153515608), (26, 76757804), (52, 38378902), (104, 19189451)]