23996012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{4447}}^1$

素因数の和:4541

約数の個数: 24

約数和(自身を含む): 44835840

約数和(自身を除く): 20839828

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 4447, 5396, 8894, 17788, 84493, 168986, 315737, 337972, 631474, 1262948, 5999003, 11998006, 23996012]

約数ペア:

[(1, 23996012), (2, 11998006), (4, 5999003), (19, 1262948), (38, 631474), (71, 337972), (76, 315737), (142, 168986), (284, 84493), (1349, 17788), (2698, 8894), (4447, 5396)]