13887908

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{601}}^1$

素因数の和:767

約数の個数: 24

約数和(自身を含む): 25031160

約数和(自身を除く): 11143252

約数列:

[1, 2, 4, 53, 106, 109, 212, 218, 436, 601, 1202, 2404, 5777, 11554, 23108, 31853, 63706, 65509, 127412, 131018, 262036, 3471977, 6943954, 13887908]

約数ペア:

[(1, 13887908), (2, 6943954), (4, 3471977), (53, 262036), (106, 131018), (109, 127412), (212, 65509), (218, 63706), (436, 31853), (601, 23108), (1202, 11554), (2404, 5777)]