1897249610

素因数分解:

$2^1\times 5^1\times {\mathrm{3581}}^1\times {\mathrm{52981}}^1$

素因数の和:56569

約数の個数: 16

約数和(自身を含む): 3416067432

約数和(自身を除く): 1518817822

約数列:

[1, 2, 5, 10, 3581, 7162, 17905, 35810, 52981, 105962, 264905, 529810, 189724961, 379449922, 948624805, 1897249610]

約数ペア:

[(1, 1897249610), (2, 948624805), (5, 379449922), (10, 189724961), (3581, 529810), (7162, 264905), (17905, 105962), (35810, 52981)]