13911926

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:404

約数の個数: 32

約数和(自身を含む): 24820992

約数和(自身を除く): 10909066

約数列:

[1, 2, 7, 14, 37, 74, 107, 214, 251, 259, 502, 518, 749, 1498, 1757, 3514, 3959, 7918, 9287, 18574, 26857, 27713, 53714, 55426, 65009, 130018, 187999, 375998, 993709, 1987418, 6955963, 13911926]

約数ペア:

[(1, 13911926), (2, 6955963), (7, 1987418), (14, 993709), (37, 375998), (74, 187999), (107, 130018), (214, 65009), (251, 55426), (259, 53714), (502, 27713), (518, 26857), (749, 18574), (1498, 9287), (1757, 7918), (3514, 3959)]