189686386

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{14303}}^1$

素因数の和:14673

約数の個数: 16

約数和(自身を含む): 300384000

約数和(自身を除く): 110697614

約数列:

[1, 2, 19, 38, 349, 698, 6631, 13262, 14303, 28606, 271757, 543514, 4991747, 9983494, 94843193, 189686386]

約数ペア:

[(1, 189686386), (2, 94843193), (19, 9983494), (38, 4991747), (349, 543514), (698, 271757), (6631, 28606), (13262, 14303)]