42191963

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{607}}^1$

素因数の和:778

約数の個数: 16

約数和(自身を含む): 47278080

約数和(自身を除く): 5086117

約数列:

[1, 11, 71, 89, 607, 781, 979, 6319, 6677, 43097, 54023, 69509, 474067, 594253, 3835633, 42191963]

約数ペア:

[(1, 42191963), (11, 3835633), (71, 594253), (89, 474067), (607, 69509), (781, 54023), (979, 43097), (6319, 6677)]