1247426

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1931}}^1$

素因数の和:1969

約数の個数: 16

約数和(自身を含む): 2086560

約数和(自身を除く): 839134

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 1931, 3862, 32827, 36689, 65654, 73378, 623713, 1247426]

約数ペア:

[(1, 1247426), (2, 623713), (17, 73378), (19, 65654), (34, 36689), (38, 32827), (323, 3862), (646, 1931)]