16218556

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{829}}^1$

素因数の和:973

約数の個数: 24

約数和(自身を含む): 29235920

約数和(自身を除く): 13017364

約数列:

[1, 2, 4, 67, 73, 134, 146, 268, 292, 829, 1658, 3316, 4891, 9782, 19564, 55543, 60517, 111086, 121034, 222172, 242068, 4054639, 8109278, 16218556]

約数ペア:

[(1, 16218556), (2, 8109278), (4, 4054639), (67, 242068), (73, 222172), (134, 121034), (146, 111086), (268, 60517), (292, 55543), (829, 19564), (1658, 9782), (3316, 4891)]