19218153086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{568349}}^1$

素因数の和:568444

約数の個数: 32

約数和(自身を含む): 33146172000

約数和(自身を除く): 13928018914

約数列:

[1, 2, 11, 22, 29, 53, 58, 106, 319, 583, 638, 1166, 1537, 3074, 16907, 33814, 568349, 1136698, 6251839, 12503678, 16482121, 30122497, 32964242, 60244994, 181303331, 331347467, 362606662, 662694934, 873552413, 1747104826, 9609076543, 19218153086]

約数ペア:

[(1, 19218153086), (2, 9609076543), (11, 1747104826), (22, 873552413), (29, 662694934), (53, 362606662), (58, 331347467), (106, 181303331), (319, 60244994), (583, 32964242), (638, 30122497), (1166, 16482121), (1537, 12503678), (3074, 6251839), (16907, 1136698), (33814, 568349)]