18929482

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{547}}^1$

素因数の和:595

約数の個数: 32

約数和(自身を含む): 33695424

約数和(自身を除く): 14765942

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 547, 1094, 1331, 1573, 2662, 3146, 6017, 7111, 12034, 14222, 17303, 34606, 66187, 78221, 132374, 156442, 728057, 860431, 1456114, 1720862, 9464741, 18929482]

約数ペア:

[(1, 18929482), (2, 9464741), (11, 1720862), (13, 1456114), (22, 860431), (26, 728057), (121, 156442), (143, 132374), (242, 78221), (286, 66187), (547, 34606), (1094, 17303), (1331, 14222), (1573, 12034), (2662, 7111), (3146, 6017)]