27765878

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{104383}}^1$

素因数の和:104411

約数の個数: 16

約数和(自身を含む): 50104320

約数和(自身を除く): 22338442

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 104383, 208766, 730681, 1461362, 1983277, 3966554, 13882939, 27765878]

約数ペア:

[(1, 27765878), (2, 13882939), (7, 3966554), (14, 1983277), (19, 1461362), (38, 730681), (133, 208766), (266, 104383)]