13721000879

素因数分解:

${\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1669}}^1\times {\mathrm{3407}}^1$

素因数の和:5222

約数の個数: 16

約数和(自身を含む): 14569881600

約数和(自身を除く): 848880721

約数列:

[1, 19, 127, 1669, 2413, 3407, 31711, 64733, 211963, 432689, 4027297, 5686283, 8221091, 108039377, 722157941, 13721000879]

約数ペア:

[(1, 13721000879), (19, 722157941), (127, 108039377), (1669, 8221091), (2413, 5686283), (3407, 4027297), (31711, 432689), (64733, 211963)]