19825706

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{719}}^1\times {\mathrm{811}}^1$

素因数の和:1549

約数の個数: 16

約数和(自身を含む): 31570560

約数和(自身を除く): 11744854

約数列:

[1, 2, 17, 34, 719, 811, 1438, 1622, 12223, 13787, 24446, 27574, 583109, 1166218, 9912853, 19825706]

約数ペア:

[(1, 19825706), (2, 9912853), (17, 1166218), (34, 583109), (719, 27574), (811, 24446), (1438, 13787), (1622, 12223)]