19448594

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{28517}}^1$

素因数の和:28561

約数の個数: 16

約数和(自身を含む): 32852736

約数和(自身を除く): 13404142

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 28517, 57034, 313687, 627374, 884027, 1768054, 9724297, 19448594]

約数ペア:

[(1, 19448594), (2, 9724297), (11, 1768054), (22, 884027), (31, 627374), (62, 313687), (341, 57034), (682, 28517)]