16680742

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{22123}}^1$

素因数の和:22167

約数の個数: 16

約数和(自身を含む): 27876240

約数和(自身を除く): 11195498

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 22123, 44246, 287599, 575198, 641567, 1283134, 8340371, 16680742]

約数ペア:

[(1, 16680742), (2, 8340371), (13, 1283134), (26, 641567), (29, 575198), (58, 287599), (377, 44246), (754, 22123)]