12965712

素因数分解:

$2^4\times 3^1\times {\mathrm{313}}^1\times {\mathrm{863}}^1$

素因数の和:1187

約数の個数: 40

約数和(自身を含む): 33640704

約数和(自身を除く): 20674992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 313, 626, 863, 939, 1252, 1726, 1878, 2504, 2589, 3452, 3756, 5008, 5178, 6904, 7512, 10356, 13808, 15024, 20712, 41424, 270119, 540238, 810357, 1080476, 1620714, 2160952, 3241428, 4321904, 6482856, 12965712]

約数ペア:

[(1, 12965712), (2, 6482856), (3, 4321904), (4, 3241428), (6, 2160952), (8, 1620714), (12, 1080476), (16, 810357), (24, 540238), (48, 270119), (313, 41424), (626, 20712), (863, 15024), (939, 13808), (1252, 10356), (1726, 7512), (1878, 6904), (2504, 5178), (2589, 5008), (3452, 3756)]