38688484

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{22133}}^1$

素因数の和:22179

約数の個数: 24

約数和(自身を含む): 74370240

約数和(自身を除く): 35681756

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 22133, 44266, 88532, 420527, 509059, 841054, 1018118, 1682108, 2036236, 9672121, 19344242, 38688484]

約数ペア:

[(1, 38688484), (2, 19344242), (4, 9672121), (19, 2036236), (23, 1682108), (38, 1018118), (46, 841054), (76, 509059), (92, 420527), (437, 88532), (874, 44266), (1748, 22133)]