1921863818

素因数分解:

$2^1\times 7^1\times {\mathrm{22679}}^1\times {\mathrm{6053}}^1$

素因数の和:28741

約数の個数: 16

約数和(自身を含む): 3295313280

約数和(自身を除く): 1373449462

約数列:

[1, 2, 7, 14, 6053, 12106, 22679, 42371, 45358, 84742, 158753, 317506, 137275987, 274551974, 960931909, 1921863818]

約数ペア:

[(1, 1921863818), (2, 960931909), (7, 274551974), (14, 137275987), (6053, 317506), (12106, 158753), (22679, 84742), (42371, 45358)]