189664751441

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1787}}^1\times {\mathrm{507827}}^1$

素因数の和:509644

約数の個数: 16

約数和(自身を含む): 217919151360

約数和(自身を除く): 28254399919

約数列:

[1, 11, 19, 209, 1787, 19657, 33953, 373483, 507827, 5586097, 9648713, 106135843, 907486849, 9982355339, 17242250131, 189664751441]

約数ペア:

[(1, 189664751441), (11, 17242250131), (19, 9982355339), (209, 907486849), (1787, 106135843), (19657, 9648713), (33953, 5586097), (373483, 507827)]