1912778854

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5940307}}^1$

素因数の和:5940339

約数の個数: 16

約数和(自身を含む): 3421617408

約数和(自身を除く): 1508838554

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 5940307, 11880614, 41582149, 83164298, 136627061, 273254122, 956389427, 1912778854]

約数ペア:

[(1, 1912778854), (2, 956389427), (7, 273254122), (14, 136627061), (23, 83164298), (46, 41582149), (161, 11880614), (322, 5940307)]