12889828

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{24229}}^1$

素因数の和:24259

約数の個数: 24

約数和(自身を含む): 27137600

約数和(自身を除く): 14247772

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 24229, 48458, 96916, 169603, 339206, 460351, 678412, 920702, 1841404, 3222457, 6444914, 12889828]

約数ペア:

[(1, 12889828), (2, 6444914), (4, 3222457), (7, 1841404), (14, 920702), (19, 678412), (28, 460351), (38, 339206), (76, 169603), (133, 96916), (266, 48458), (532, 24229)]