15690961421

素因数分解:

${\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{28057}}^1$

素因数の和:28340

約数の個数: 16

約数和(自身を含む): 16344570624

約数和(自身を除く): 653609203

約数列:

[1, 47, 73, 163, 3431, 7661, 11899, 28057, 559253, 1318679, 2048161, 4573291, 96263567, 214944677, 333850243, 15690961421]

約数ペア:

[(1, 15690961421), (47, 333850243), (73, 214944677), (163, 96263567), (3431, 4573291), (7661, 2048161), (11899, 1318679), (28057, 559253)]