42287122

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{23677}}^1$

素因数の和:23745

約数の個数: 16

約数和(自身を含む): 68192640

約数和(自身を除く): 25905518

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 23677, 47354, 449863, 899726, 1112819, 2225638, 21143561, 42287122]

約数ペア:

[(1, 42287122), (2, 21143561), (19, 2225638), (38, 1112819), (47, 899726), (94, 449863), (893, 47354), (1786, 23677)]