13897936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{613}}^1$

素因数の和:743

約数の個数: 40

約数和(自身を含む): 29312360

約数和(自身を除く): 15414424

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 109, 208, 218, 436, 613, 872, 1226, 1417, 1744, 2452, 2834, 4904, 5668, 7969, 9808, 11336, 15938, 22672, 31876, 63752, 66817, 127504, 133634, 267268, 534536, 868621, 1069072, 1737242, 3474484, 6948968, 13897936]

約数ペア:

[(1, 13897936), (2, 6948968), (4, 3474484), (8, 1737242), (13, 1069072), (16, 868621), (26, 534536), (52, 267268), (104, 133634), (109, 127504), (208, 66817), (218, 63752), (436, 31876), (613, 22672), (872, 15938), (1226, 11336), (1417, 9808), (1744, 7969), (2452, 5668), (2834, 4904)]