6378224

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{20981}}^1$

素因数の和:21008

約数の個数: 20

約数和(自身を含む): 13008840

約数和(自身を除く): 6630616

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 20981, 41962, 83924, 167848, 335696, 398639, 797278, 1594556, 3189112, 6378224]

約数ペア:

[(1, 6378224), (2, 3189112), (4, 1594556), (8, 797278), (16, 398639), (19, 335696), (38, 167848), (76, 83924), (152, 41962), (304, 20981)]