12780236

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{24023}}^1$

素因数の和:24053

約数の個数: 24

約数和(自身を含む): 26906880

約数和(自身を除く): 14126644

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 24023, 48046, 96092, 168161, 336322, 456437, 672644, 912874, 1825748, 3195059, 6390118, 12780236]

約数ペア:

[(1, 12780236), (2, 6390118), (4, 3195059), (7, 1825748), (14, 912874), (19, 672644), (28, 456437), (38, 336322), (76, 168161), (133, 96092), (266, 48046), (532, 24023)]