16291222985

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{887}}^1\times {\mathrm{44257}}^1$

素因数の和:45232

約数の個数: 16

約数和(自身を含む): 19807756416

約数和(自身を除く): 3516533431

約数列:

[1, 5, 83, 415, 887, 4435, 44257, 73621, 221285, 368105, 3673331, 18366655, 39255959, 196279795, 3258244597, 16291222985]

約数ペア:

[(1, 16291222985), (5, 3258244597), (83, 196279795), (415, 39255959), (887, 18366655), (4435, 3673331), (44257, 368105), (73621, 221285)]