12810446

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1613}}^1$

素因数の和:1664

約数の個数: 24

約数和(自身を含む): 22137624

約数和(自身を除く): 9327178

約数列:

[1, 2, 11, 19, 22, 38, 209, 361, 418, 722, 1613, 3226, 3971, 7942, 17743, 30647, 35486, 61294, 337117, 582293, 674234, 1164586, 6405223, 12810446]

約数ペア:

[(1, 12810446), (2, 6405223), (11, 1164586), (19, 674234), (22, 582293), (38, 337117), (209, 61294), (361, 35486), (418, 30647), (722, 17743), (1613, 7942), (3226, 3971)]