19941618

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3697}}^1$

素因数の和:3762

約数の個数: 32

約数和(自身を含む): 42600960

約数和(自身を除く): 22659342

約数列:

[1, 2, 3, 6, 29, 31, 58, 62, 87, 93, 174, 186, 899, 1798, 2697, 3697, 5394, 7394, 11091, 22182, 107213, 114607, 214426, 229214, 321639, 343821, 643278, 687642, 3323603, 6647206, 9970809, 19941618]

約数ペア:

[(1, 19941618), (2, 9970809), (3, 6647206), (6, 3323603), (29, 687642), (31, 643278), (58, 343821), (62, 321639), (87, 229214), (93, 214426), (174, 114607), (186, 107213), (899, 22182), (1798, 11091), (2697, 7394), (3697, 5394)]