12852208

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{631}}^1$

素因数の和:725

約数の個数: 40

約数和(自身を含む): 26645120

約数和(自身を除く): 13792912

約数列:

[1, 2, 4, 8, 16, 19, 38, 67, 76, 134, 152, 268, 304, 536, 631, 1072, 1262, 1273, 2524, 2546, 5048, 5092, 10096, 10184, 11989, 20368, 23978, 42277, 47956, 84554, 95912, 169108, 191824, 338216, 676432, 803263, 1606526, 3213052, 6426104, 12852208]

約数ペア:

[(1, 12852208), (2, 6426104), (4, 3213052), (8, 1606526), (16, 803263), (19, 676432), (38, 338216), (67, 191824), (76, 169108), (134, 95912), (152, 84554), (268, 47956), (304, 42277), (536, 23978), (631, 20368), (1072, 11989), (1262, 10184), (1273, 10096), (2524, 5092), (2546, 5048)]