12963912

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1123}}^1$

素因数の和:1182

約数の個数: 64

約数和(自身を含む): 35878080

約数和(自身を除く): 22914168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 104, 111, 148, 156, 222, 296, 312, 444, 481, 888, 962, 1123, 1443, 1924, 2246, 2886, 3369, 3848, 4492, 5772, 6738, 8984, 11544, 13476, 14599, 26952, 29198, 41551, 43797, 58396, 83102, 87594, 116792, 124653, 166204, 175188, 249306, 332408, 350376, 498612, 540163, 997224, 1080326, 1620489, 2160652, 3240978, 4321304, 6481956, 12963912]

約数ペア:

[(1, 12963912), (2, 6481956), (3, 4321304), (4, 3240978), (6, 2160652), (8, 1620489), (12, 1080326), (13, 997224), (24, 540163), (26, 498612), (37, 350376), (39, 332408), (52, 249306), (74, 175188), (78, 166204), (104, 124653), (111, 116792), (148, 87594), (156, 83102), (222, 58396), (296, 43797), (312, 41551), (444, 29198), (481, 26952), (888, 14599), (962, 13476), (1123, 11544), (1443, 8984), (1924, 6738), (2246, 5772), (2886, 4492), (3369, 3848)]