22146964

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{16829}}^1$

素因数の和:16887

約数の個数: 24

約数和(自身を含む): 45239040

約数和(自身を除く): 23092076

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 16829, 33658, 67316, 117803, 235606, 471212, 790963, 1581926, 3163852, 5536741, 11073482, 22146964]

約数ペア:

[(1, 22146964), (2, 11073482), (4, 5536741), (7, 3163852), (14, 1581926), (28, 790963), (47, 471212), (94, 235606), (188, 117803), (329, 67316), (658, 33658), (1316, 16829)]