19583994

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{743}}^1$

素因数の和:962

約数の個数: 32

約数和(自身を含む): 41140224

約数和(自身を除く): 21556230

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 191, 382, 573, 743, 1146, 1486, 2229, 4393, 4458, 8786, 13179, 17089, 26358, 34178, 51267, 102534, 141913, 283826, 425739, 851478, 3263999, 6527998, 9791997, 19583994]

約数ペア:

[(1, 19583994), (2, 9791997), (3, 6527998), (6, 3263999), (23, 851478), (46, 425739), (69, 283826), (138, 141913), (191, 102534), (382, 51267), (573, 34178), (743, 26358), (1146, 17089), (1486, 13179), (2229, 8786), (4393, 4458)]