16913941

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{257}}^1$

素因数の和:492

約数の個数: 16

約数和(自身を含む): 19219968

約数和(自身を除く): 2306027

約数列:

[1, 11, 31, 193, 257, 341, 2123, 2827, 5983, 7967, 49601, 65813, 87637, 545611, 1537631, 16913941]

約数ペア:

[(1, 16913941), (11, 1537631), (31, 545611), (193, 87637), (257, 65813), (341, 49601), (2123, 7967), (2827, 5983)]