18438049677854

素因数分解:

$2^1\times {\mathrm{313}}^1\times {\mathrm{1931}}^1\times {\mathrm{15253109}}^1$

素因数の和:15255355

約数の個数: 16

約数和(自身を含む): 27759806025840

約数和(自身を除く): 9321756347986

約数列:

[1, 2, 313, 626, 1931, 3862, 604403, 1208806, 15253109, 30506218, 4774223117, 9548446234, 29453753479, 58907506958, 9219024838927, 18438049677854]

約数ペア:

[(1, 18438049677854), (2, 9219024838927), (313, 58907506958), (626, 29453753479), (1931, 9548446234), (3862, 4774223117), (604403, 30506218), (1208806, 15253109)]