19415110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13577}}^1$

素因数の和:13608

約数の個数: 32

約数和(自身を含む): 41059872

約数和(自身を除く): 21644762

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 13577, 27154, 67885, 135770, 149347, 176501, 298694, 353002, 746735, 882505, 1493470, 1765010, 1941511, 3883022, 9707555, 19415110]

約数ペア:

[(1, 19415110), (2, 9707555), (5, 3883022), (10, 1941511), (11, 1765010), (13, 1493470), (22, 882505), (26, 746735), (55, 353002), (65, 298694), (110, 176501), (130, 149347), (143, 135770), (286, 67885), (715, 27154), (1430, 13577)]