1912942090

素因数分解:

$2^1\times 5^1\times {\mathrm{7069}}^1\times {\mathrm{27061}}^1$

素因数の和:34137

約数の個数: 16

約数和(自身を含む): 3443910120

約数和(自身を除く): 1530968030

約数列:

[1, 2, 5, 10, 7069, 14138, 27061, 35345, 54122, 70690, 135305, 270610, 191294209, 382588418, 956471045, 1912942090]

約数ペア:

[(1, 1912942090), (2, 956471045), (5, 382588418), (10, 191294209), (7069, 270610), (14138, 135305), (27061, 70690), (35345, 54122)]