12481442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{653}}^1$

素因数の和:1177

約数の個数: 16

約数和(自身を含む): 19776960

約数和(自身を除く): 7295518

約数列:

[1, 2, 19, 38, 503, 653, 1006, 1306, 9557, 12407, 19114, 24814, 328459, 656918, 6240721, 12481442]

約数ペア:

[(1, 12481442), (2, 6240721), (19, 656918), (38, 328459), (503, 24814), (653, 19114), (1006, 12407), (1306, 9557)]