19082290

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{2269}}^1$

素因数の和:2334

約数の個数: 24

約数和(自身を含む): 35589060

約数和(自身を除く): 16506770

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 841, 1682, 2269, 4205, 4538, 8410, 11345, 22690, 65801, 131602, 329005, 658010, 1908229, 3816458, 9541145, 19082290]

約数ペア:

[(1, 19082290), (2, 9541145), (5, 3816458), (10, 1908229), (29, 658010), (58, 329005), (145, 131602), (290, 65801), (841, 22690), (1682, 11345), (2269, 8410), (4205, 4538)]