23156554

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:318

約数の個数: 32

約数和(自身を含む): 38102400

約数和(自身を除く): 14945846

約数列:

[1, 2, 19, 38, 41, 82, 89, 167, 178, 334, 779, 1558, 1691, 3173, 3382, 3649, 6346, 6847, 7298, 13694, 14863, 29726, 69331, 130093, 138662, 260186, 282397, 564794, 609383, 1218766, 11578277, 23156554]

約数ペア:

[(1, 23156554), (2, 11578277), (19, 1218766), (38, 609383), (41, 564794), (82, 282397), (89, 260186), (167, 138662), (178, 130093), (334, 69331), (779, 29726), (1558, 14863), (1691, 13694), (3173, 7298), (3382, 6847), (3649, 6346)]