6931390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^2$

素因数の和:408

約数の個数: 24

約数和(自身を含む): 13202280

約数和(自身を除く): 6270890

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 191, 382, 955, 1910, 3629, 7258, 18145, 36290, 36481, 72962, 182405, 364810, 693139, 1386278, 3465695, 6931390]

約数ペア:

[(1, 6931390), (2, 3465695), (5, 1386278), (10, 693139), (19, 364810), (38, 182405), (95, 72962), (190, 36481), (191, 36290), (382, 18145), (955, 7258), (1910, 3629)]