191844140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{504853}}^1$

素因数の和:504881

約数の個数: 24

約数和(自身を含む): 424077360

約数和(自身を除く): 232233220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 504853, 1009706, 2019412, 2524265, 5048530, 9592207, 10097060, 19184414, 38368828, 47961035, 95922070, 191844140]

約数ペア:

[(1, 191844140), (2, 95922070), (4, 47961035), (5, 38368828), (10, 19184414), (19, 10097060), (20, 9592207), (38, 5048530), (76, 2524265), (95, 2019412), (190, 1009706), (380, 504853)]