19056726

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{81439}}^1$

素因数の和:81460

約数の個数: 24

約数和(自身を含む): 44466240

約数和(自身を除く): 25409514

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 81439, 162878, 244317, 488634, 732951, 1058707, 1465902, 2117414, 3176121, 6352242, 9528363, 19056726]

約数ペア:

[(1, 19056726), (2, 9528363), (3, 6352242), (6, 3176121), (9, 2117414), (13, 1465902), (18, 1058707), (26, 732951), (39, 488634), (78, 244317), (117, 162878), (234, 81439)]