2019911314

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{3253}}^1\times {\mathrm{4253}}^1$

素因数の和:7581

約数の個数: 16

約数和(自身を含む): 3073038552

約数和(自身を除く): 1053127238

約数列:

[1, 2, 73, 146, 3253, 4253, 6506, 8506, 237469, 310469, 474938, 620938, 13835009, 27670018, 1009955657, 2019911314]

約数ペア:

[(1, 2019911314), (2, 1009955657), (73, 27670018), (146, 13835009), (3253, 620938), (4253, 474938), (6506, 310469), (8506, 237469)]