19311313294

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{8162009}}^1$

素因数の和:8162044

約数の個数: 24

約数和(自身を含む): 35847547920

約数和(自身を除く): 16536234626

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 1183, 2366, 8162009, 16324018, 57134063, 106106117, 114268126, 212212234, 742742819, 1379379521, 1485485638, 2758759042, 9655656647, 19311313294]

約数ペア:

[(1, 19311313294), (2, 9655656647), (7, 2758759042), (13, 1485485638), (14, 1379379521), (26, 742742819), (91, 212212234), (169, 114268126), (182, 106106117), (338, 57134063), (1183, 16324018), (2366, 8162009)]