19147316

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2851}}^1$

素因数の和:2951

約数の個数: 24

約数和(自身を含む): 35456064

約数和(自身を除く): 16308748

約数列:

[1, 2, 4, 23, 46, 73, 92, 146, 292, 1679, 2851, 3358, 5702, 6716, 11404, 65573, 131146, 208123, 262292, 416246, 832492, 4786829, 9573658, 19147316]

約数ペア:

[(1, 19147316), (2, 9573658), (4, 4786829), (23, 832492), (46, 416246), (73, 262292), (92, 208123), (146, 131146), (292, 65573), (1679, 11404), (2851, 6716), (3358, 5702)]