12929956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 26812800

約数和(自身を除く): 13882844

約数列:

[1, 2, 4, 13, 19, 23, 26, 38, 46, 52, 76, 92, 247, 299, 437, 494, 569, 598, 874, 988, 1138, 1196, 1748, 2276, 5681, 7397, 10811, 11362, 13087, 14794, 21622, 22724, 26174, 29588, 43244, 52348, 140543, 170131, 248653, 281086, 340262, 497306, 562172, 680524, 994612, 3232489, 6464978, 12929956]

約数ペア:

[(1, 12929956), (2, 6464978), (4, 3232489), (13, 994612), (19, 680524), (23, 562172), (26, 497306), (38, 340262), (46, 281086), (52, 248653), (76, 170131), (92, 140543), (247, 52348), (299, 43244), (437, 29588), (494, 26174), (569, 22724), (598, 21622), (874, 14794), (988, 13087), (1138, 11362), (1196, 10811), (1748, 7397), (2276, 5681)]