180972473

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{3623}}^1$

素因数の和:3892

約数の個数: 16

約数和(自身を含む): 208742400

約数和(自身を除く): 27769927

約数列:

[1, 11, 19, 209, 239, 2629, 3623, 4541, 39853, 49951, 68837, 757207, 865897, 9524867, 16452043, 180972473]

約数ペア:

[(1, 180972473), (11, 16452043), (19, 9524867), (209, 865897), (239, 757207), (2629, 68837), (3623, 49951), (4541, 39853)]