1889860712

素因数分解:

$2^3\times {\mathrm{3881}}^1\times {\mathrm{60869}}^1$

素因数の和:64756

約数の個数: 16

約数和(自身を含む): 3544460100

約数和(自身を除く): 1654599388

約数列:

[1, 2, 4, 8, 3881, 7762, 15524, 31048, 60869, 121738, 243476, 486952, 236232589, 472465178, 944930356, 1889860712]

約数ペア:

[(1, 1889860712), (2, 944930356), (4, 472465178), (8, 236232589), (3881, 486952), (7762, 243476), (15524, 121738), (31048, 60869)]