1923122

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1$

素因数の和:553

約数の個数: 16

約数和(自身を含む): 3048192

約数和(自身を除く): 1125070

約数列:

[1, 2, 23, 46, 97, 194, 431, 862, 2231, 4462, 9913, 19826, 41807, 83614, 961561, 1923122]

約数ペア:

[(1, 1923122), (2, 961561), (23, 83614), (46, 41807), (97, 19826), (194, 9913), (431, 4462), (862, 2231)]