19926552

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{26783}}^1$

素因数の和:26823

約数の個数: 32

約数和(自身を含む): 51425280

約数和(自身を除く): 31498728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 26783, 53566, 80349, 107132, 160698, 214264, 321396, 642792, 830273, 1660546, 2490819, 3321092, 4981638, 6642184, 9963276, 19926552]

約数ペア:

[(1, 19926552), (2, 9963276), (3, 6642184), (4, 4981638), (6, 3321092), (8, 2490819), (12, 1660546), (24, 830273), (31, 642792), (62, 321396), (93, 214264), (124, 160698), (186, 107132), (248, 80349), (372, 53566), (744, 26783)]