2019944362

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{1607}}^1\times {\mathrm{10303}}^1$

素因数の和:11973

約数の個数: 16

約数和(自身を含む): 3081802752

約数和(自身を除く): 1061858390

約数列:

[1, 2, 61, 122, 1607, 3214, 10303, 20606, 98027, 196054, 628483, 1256966, 16556921, 33113842, 1009972181, 2019944362]

約数ペア:

[(1, 2019944362), (2, 1009972181), (61, 33113842), (122, 16556921), (1607, 1256966), (3214, 628483), (10303, 196054), (20606, 98027)]