19657044

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{49639}}^1$

素因数の和:49660

約数の個数: 36

約数和(自身を含む): 54206880

約数和(自身を除く): 34549836

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 49639, 99278, 148917, 198556, 297834, 446751, 546029, 595668, 893502, 1092058, 1638087, 1787004, 2184116, 3276174, 4914261, 6552348, 9828522, 19657044]

約数ペア:

[(1, 19657044), (2, 9828522), (3, 6552348), (4, 4914261), (6, 3276174), (9, 2184116), (11, 1787004), (12, 1638087), (18, 1092058), (22, 893502), (33, 595668), (36, 546029), (44, 446751), (66, 297834), (99, 198556), (132, 148917), (198, 99278), (396, 49639)]