19327327487

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{4243}}^1$

素因数の和:4503

約数の個数: 32

約数和(自身を含む): 21903114240

約数和(自身を除く): 2575786753

約数列:

[1, 13, 31, 89, 127, 403, 1157, 1651, 2759, 3937, 4243, 11303, 35867, 51181, 55159, 131533, 146939, 350393, 377627, 538861, 1709929, 4555109, 4909151, 7005193, 11706437, 16704691, 47958629, 152183681, 217160983, 623462177, 1486717499, 19327327487]

約数ペア:

[(1, 19327327487), (13, 1486717499), (31, 623462177), (89, 217160983), (127, 152183681), (403, 47958629), (1157, 16704691), (1651, 11706437), (2759, 7005193), (3937, 4909151), (4243, 4555109), (11303, 1709929), (35867, 538861), (51181, 377627), (55159, 350393), (131533, 146939)]