12338372

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5237}}^1$

素因数の和:5291

約数の個数: 24

約数和(自身を含む): 23466240

約数和(自身を除く): 11127868

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 5237, 10474, 20948, 99503, 162347, 199006, 324694, 398012, 649388, 3084593, 6169186, 12338372]

約数ペア:

[(1, 12338372), (2, 6169186), (4, 3084593), (19, 649388), (31, 398012), (38, 324694), (62, 199006), (76, 162347), (124, 99503), (589, 20948), (1178, 10474), (2356, 5237)]