19630884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17977}}^1$

素因数の和:18004

約数の個数: 48

約数和(自身を含む): 56379008

約数和(自身を除く): 36748124

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 17977, 35954, 53931, 71908, 107862, 125839, 215724, 233701, 251678, 377517, 467402, 503356, 701103, 755034, 934804, 1402206, 1510068, 1635907, 2804412, 3271814, 4907721, 6543628, 9815442, 19630884]

約数ペア:

[(1, 19630884), (2, 9815442), (3, 6543628), (4, 4907721), (6, 3271814), (7, 2804412), (12, 1635907), (13, 1510068), (14, 1402206), (21, 934804), (26, 755034), (28, 701103), (39, 503356), (42, 467402), (52, 377517), (78, 251678), (84, 233701), (91, 215724), (156, 125839), (182, 107862), (273, 71908), (364, 53931), (546, 35954), (1092, 17977)]