23977544

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{157747}}^1$

素因数の和:157772

約数の個数: 16

約数和(自身を含む): 47324400

約数和(自身を除く): 23346856

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 157747, 315494, 630988, 1261976, 2997193, 5994386, 11988772, 23977544]

約数ペア:

[(1, 23977544), (2, 11988772), (4, 5994386), (8, 2997193), (19, 1261976), (38, 630988), (76, 315494), (152, 157747)]