1233328

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{4057}}^1$

素因数の和:4084

約数の個数: 20

約数和(自身を含む): 2515960

約数和(自身を除く): 1282632

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 4057, 8114, 16228, 32456, 64912, 77083, 154166, 308332, 616664, 1233328]

約数ペア:

[(1, 1233328), (2, 616664), (4, 308332), (8, 154166), (16, 77083), (19, 64912), (38, 32456), (76, 16228), (152, 8114), (304, 4057)]