13157252

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{1069}}^1$

素因数の和:1271

約数の個数: 24

約数和(自身を含む): 24537240

約数和(自身を除く): 11379988

約数列:

[1, 2, 4, 17, 34, 68, 181, 362, 724, 1069, 2138, 3077, 4276, 6154, 12308, 18173, 36346, 72692, 193489, 386978, 773956, 3289313, 6578626, 13157252]

約数ペア:

[(1, 13157252), (2, 6578626), (4, 3289313), (17, 773956), (34, 386978), (68, 193489), (181, 72692), (362, 36346), (724, 18173), (1069, 12308), (2138, 6154), (3077, 4276)]