19157048692

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{1973}}^1\times {\mathrm{23567}}^1$

素因数の和:25647

約数の個数: 24

約数和(自身を含む): 33868912896

約数和(自身を除く): 14711864204

約数列:

[1, 2, 4, 103, 206, 412, 1973, 3946, 7892, 23567, 47134, 94268, 203219, 406438, 812876, 2427401, 4854802, 9709604, 46497691, 92995382, 185990764, 4789262173, 9578524346, 19157048692]

約数ペア:

[(1, 19157048692), (2, 9578524346), (4, 4789262173), (103, 185990764), (206, 92995382), (412, 46497691), (1973, 9709604), (3946, 4854802), (7892, 2427401), (23567, 812876), (47134, 406438), (94268, 203219)]