23457628

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{3907}}^1$

素因数の和:4009

約数の個数: 24

約数和(自身を含む): 43769600

約数和(自身を除く): 20311972

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 1501, 3002, 3907, 6004, 7814, 15628, 74233, 148466, 296932, 308653, 617306, 1234612, 5864407, 11728814, 23457628]

約数ペア:

[(1, 23457628), (2, 11728814), (4, 5864407), (19, 1234612), (38, 617306), (76, 308653), (79, 296932), (158, 148466), (316, 74233), (1501, 15628), (3002, 7814), (3907, 6004)]