21847974

素因数分解:

$2^1\times 3^1\times {\mathrm{229}}^1\times {\mathrm{15901}}^1$

素因数の和:16135

約数の個数: 16

約数和(自身を含む): 43889520

約数和(自身を除く): 22041546

約数列:

[1, 2, 3, 6, 229, 458, 687, 1374, 15901, 31802, 47703, 95406, 3641329, 7282658, 10923987, 21847974]

約数ペア:

[(1, 21847974), (2, 10923987), (3, 7282658), (6, 3641329), (229, 95406), (458, 47703), (687, 31802), (1374, 15901)]