9722224

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31981}}^1$

素因数の和:32008

約数の個数: 20

約数和(自身を含む): 19828840

約数和(自身を除く): 10106616

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 31981, 63962, 127924, 255848, 511696, 607639, 1215278, 2430556, 4861112, 9722224]

約数ペア:

[(1, 9722224), (2, 4861112), (4, 2430556), (8, 1215278), (16, 607639), (19, 511696), (38, 255848), (76, 127924), (152, 63962), (304, 31981)]