13013060

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{3761}}^1$

素因数の和:3943

約数の個数: 24

約数和(自身を含む): 27492696

約数和(自身を除く): 14479636

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1730, 3460, 3761, 7522, 15044, 18805, 37610, 75220, 650653, 1301306, 2602612, 3253265, 6506530, 13013060]

約数ペア:

[(1, 13013060), (2, 6506530), (4, 3253265), (5, 2602612), (10, 1301306), (20, 650653), (173, 75220), (346, 37610), (692, 18805), (865, 15044), (1730, 7522), (3460, 3761)]