12942316

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1$

素因数の和:553

約数の個数: 24

約数和(自身を含む): 23206400

約数和(自身を除く): 10264084

約数列:

[1, 2, 4, 73, 127, 146, 254, 292, 349, 508, 698, 1396, 9271, 18542, 25477, 37084, 44323, 50954, 88646, 101908, 177292, 3235579, 6471158, 12942316]

約数ペア:

[(1, 12942316), (2, 6471158), (4, 3235579), (73, 177292), (127, 101908), (146, 88646), (254, 50954), (292, 44323), (349, 37084), (508, 25477), (698, 18542), (1396, 9271)]