1946200940

素因数分解:

$2^2\times 5^1\times {\mathrm{97310047}}^1$

素因数の和:97310056

約数の個数: 12

約数和(自身を含む): 4087022016

約数和(自身を除く): 2140821076

約数列:

[1, 2, 4, 5, 10, 20, 97310047, 194620094, 389240188, 486550235, 973100470, 1946200940]

約数ペア:

[(1, 1946200940), (2, 973100470), (4, 486550235), (5, 389240188), (10, 194620094), (20, 97310047)]