16539116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 33626880

約数和(自身を除く): 17087764

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 59, 92, 118, 236, 253, 277, 506, 554, 649, 1012, 1108, 1298, 1357, 2596, 2714, 3047, 5428, 6094, 6371, 12188, 12742, 14927, 16343, 25484, 29854, 32686, 59708, 65372, 70081, 140162, 179773, 280324, 359546, 375889, 719092, 751778, 1503556, 4134779, 8269558, 16539116]

約数ペア:

[(1, 16539116), (2, 8269558), (4, 4134779), (11, 1503556), (22, 751778), (23, 719092), (44, 375889), (46, 359546), (59, 280324), (92, 179773), (118, 140162), (236, 70081), (253, 65372), (277, 59708), (506, 32686), (554, 29854), (649, 25484), (1012, 16343), (1108, 14927), (1298, 12742), (1357, 12188), (2596, 6371), (2714, 6094), (3047, 5428)]