18234224

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{59981}}^1$

素因数の和:60008

約数の個数: 20

約数和(自身を含む): 37188840

約数和(自身を除く): 18954616

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 59981, 119962, 239924, 479848, 959696, 1139639, 2279278, 4558556, 9117112, 18234224]

約数ペア:

[(1, 18234224), (2, 9117112), (4, 4558556), (8, 2279278), (16, 1139639), (19, 959696), (38, 479848), (76, 239924), (152, 119962), (304, 59981)]