72319082

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{9419}}^1$

素因数の和:9781

約数の個数: 16

約数和(自身を含む): 118692000

約数和(自身を除く): 46372918

約数列:

[1, 2, 11, 22, 349, 698, 3839, 7678, 9419, 18838, 103609, 207218, 3287231, 6574462, 36159541, 72319082]

約数ペア:

[(1, 72319082), (2, 36159541), (11, 6574462), (22, 3287231), (349, 207218), (698, 103609), (3839, 18838), (7678, 9419)]