1949153923

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{23971}}^1$

素因数の和:24106

約数の個数: 16

約数和(自身を含む): 2092659712

約数和(自身を除く): 143505789

約数列:

[1, 31, 43, 61, 1333, 1891, 2623, 23971, 81313, 743101, 1030753, 1462231, 31953343, 45329161, 62875933, 1949153923]

約数ペア:

[(1, 1949153923), (31, 62875933), (43, 45329161), (61, 31953343), (1333, 1462231), (1891, 1030753), (2623, 743101), (23971, 81313)]