16138893

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{3491}}^1$

素因数の和:3584

約数の個数: 16

約数和(自身を含む): 22795776

約数和(自身を除く): 6656883

約数列:

[1, 3, 23, 67, 69, 201, 1541, 3491, 4623, 10473, 80293, 233897, 240879, 701691, 5379631, 16138893]

約数ペア:

[(1, 16138893), (3, 5379631), (23, 701691), (67, 240879), (69, 233897), (201, 80293), (1541, 10473), (3491, 4623)]